N8503A — 2016 Boeing 737-8H4 Data

N8503A
2016 Boeing 737-8H4, c/n 38813 l/n 6109
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N8503A is a 2016 Boeing 737-8H4 (serial number 38813, line number 6109). It is powered by 2 engines. Registration status is listed as Valid, with ownership recorded under SOUTHWEST AIRLINES CO in Dallas, TX, United States. The profile includes 3 photos documenting this aircraft.

Latest photos of N8503A
Aircraft N8503A, TPA 2022, at KTPA, photo by Florida Metal
Florida Metal
@ KTPA
Aircraft N8503A, Boeing 737-8H4, at KLAS, photo by Mark Pasqualino
Mark Pasqualino
@ KLAS
Aircraft N8503A, Boeing 737-800, at KLAS, photo by Mark Pasqualino
Mark Pasqualino
@ KLAS
Recent Routes
IN FLIGHT SWA1335 WN1335 Southwest Airlines
Time Callsign FL Speed Heading Route
2026-10-31 19:08 UTC SWA1335 / WN1335 FL183 425 kt 17° DAL → BWI DAL → BWI Dallas Love Fld Airport
→
Baltimore/washington International Thurgood Marshall Airport
2026-10-31 17:46 UTC SWA621 / WN621 FL9 150 kt 134° BNA → MCO BNA → MCO Nashville International Airport
→
Orlando International Airport
2026-10-31 13:28 UTC SWA147 / WN147 FL-4 135 kt 324° —
2026-10-31 11:36 UTC SWA555 / WN555 FL3 124 kt 358° DAL → BNA DAL → BNA Dallas Love Fld Airport
→
Nashville International Airport
2026-10-31 02:08 UTC SWA4338 / WN4338 FL-2 127 kt 324° TPA → BWI TPA → BWI Tampa International Airport
→
Baltimore/washington International Thurgood Marshall Airport
2026-10-30 23:00 UTC SWA2709 / WN2709 — 13 kt 183° LAS → TPA LAS → TPA Harry Reid International Airport
→
Tampa International Airport
2026-10-30 17:38 UTC SWA2353 / WN2353 — 19 kt 90° DEN → LAS DEN → LAS Denver International Airport
→
Harry Reid International Airport
2026-10-30 14:48 UTC SWA3235 / WN3235 — 0 kt 219° —
2026-10-30 04:40 UTC SWA2290 / WN2290 FL400 433 kt 315° SMF → SLC SMF → SLC Sacramento International Airport
→
Salt Lake City International Airport
2026-10-30 03:08 UTC SWA509 / WN509 — 1 kt 180° LAS → DEN LAS → DEN Harry Reid International Airport
→
Denver International Airport
2026-10-30 00:24 UTC SWA2260 / WN2260 — 0 kt 354° SJC → DAL SJC → DAL Mineta San Jose International Airport
→
Dallas Love Fld Airport
2026-10-29 18:54 UTC SWA1622 / WN1622 FL7 141 kt 225° —
2026-10-29 15:42 UTC SWA3753 / WN3753 — 1 kt 180° SEA → DEN SEA → DEN Seattle-tacoma International Airport
→
Denver International Airport
2026-10-29 06:54 UTC SWA1015 / WN1015 — 8 kt 118° BOS → STL BOS → STL General Edward Lawrence Logan International Airport
→
St Louis Lambert International Airport
2026-10-29 02:58 UTC SWA680 / WN680 — 19 kt 90° BNA → PHX BNA → PHX Nashville International Airport
→
Phoenix Sky Harbor International Airport
2026-10-29 02:48 UTC SWQ680 FL11 156 kt 270° —
2026-10-28 22:14 UTC SWA547 / WN547 — 12 kt 298° BNA → DEN BNA → DEN Nashville International Airport
→
Denver International Airport
2026-10-28 17:52 UTC SWA3809 / WN3809 FL7 139 kt 135° —
2026-10-28 03:56 UTC SWA2752 / WN2752 — 0 kt 48° PHX → SJC PHX → SJC Phoenix Sky Harbor International Airport
→
Mineta San Jose International Airport
2026-10-27 20:20 UTC SWA3486 / WN3486 FL1 142 kt 45° DEN → RDU DEN → RDU Denver International Airport
→
Raleigh-durham International Airport
2026-10-27 16:04 UTC SWA3909 / WN3909 — 5 kt 0° SMF → DEN SMF → DEN Sacramento International Airport
→
Denver International Airport
2026-10-27 07:14 UTC SWA2431 / WN2431 — 6 kt 155° LAS → SMF LAS → SMF Harry Reid International Airport
→
Sacramento International Airport
2026-10-27 04:42 UTC SWA4504 / WN4504 — 17 kt 96° OKC → LAS OKC → LAS Okc Will Rogers International Airport
→
Harry Reid International Airport
2026-10-27 00:52 UTC SWA3441 / WN3441 — 12 kt 20° KAZ3 → OKC KAZ3 → OKC KAZ3
→
Okc Will Rogers International Airport
2026-10-26 21:52 UTC SWA1833 / WN1833 — 0 kt 0° —
2026-10-26 18:14 UTC SWA3984 / WN3984 FL7 149 kt 133° —
2026-10-26 15:38 UTC SWA3533 / WN3533 FL18 8 kt 0° —
2026-10-26 04:52 UTC SWA3969 / WN3969 FL133 338 kt 268° KMA1 → BNA KMA1 → BNA KMA1
→
Nashville International Airport
2026-10-26 02:26 UTC SWA3738 / WN3738 — 3 kt 180° —
2026-10-25 22:56 UTC SWA1488 / WN1488 FL5 154 kt 224° —
2026-10-25 20:48 UTC SWA2832 / WN2832 — 19 kt 180° —
2026-10-25 17:46 UTC SWA2809 / WN2809 FL-3 159 kt 94° —
2026-10-25 14:16 UTC SWA2245 / WN2245 FL0 156 kt 314° LAS → BNA LAS → BNA Harry Reid International Airport
→
Nashville International Airport
2026-10-25 10:40 UTC SWA4554 / WN4554 FL-4 137 kt 94° —
2026-10-25 01:44 UTC SWA982 / WN982 FL5 141 kt 93° —
2026-10-24 23:54 UTC SWA1883 / WN1883 FL-3 145 kt 95° SMF → LAS SMF → LAS Sacramento International Airport
→
Harry Reid International Airport
2026-10-24 17:18 UTC SWA1726 / WN1726 FL3 149 kt 136° LAS → SEA LAS → SEA Harry Reid International Airport
→
Seattle-tacoma International Airport
2026-10-24 05:26 UTC SWA174 / WN174 FL36 270 kt 215° DEN → OKC DEN → OKC Denver International Airport
→
Okc Will Rogers International Airport
2026-10-24 02:46 UTC SWA4170 / WN4170 FL8 134 kt 134° —
2026-10-23 23:34 UTC SWA3605 / WN3605 — 14 kt 267° RDU → TPA RDU → TPA Raleigh-durham International Airport
→
Tampa International Airport
2026-10-23 21:10 UTC SWA3032 / WN3032 FL2 113 kt 45° KAZ3 → RDU KAZ3 → RDU KAZ3
→
Raleigh-durham International Airport
2026-10-23 16:04 UTC SWA2776 / WN2776 — 1 kt 0° MCO → PHX MCO → PHX Orlando International Airport
→
Phoenix Sky Harbor International Airport
2026-10-23 05:56 UTC SWA3864 / WN3864 — 18 kt 233° —
2026-10-23 02:18 UTC SWA3431 / WN3431 FL3 154 kt 91° —
2026-10-22 21:34 UTC SWA4393 / WN4393 — 24 kt 0° DEN → SMF DEN → SMF Denver International Airport
→
Sacramento International Airport
2026-10-22 16:14 UTC SWA142 / WN142 FL0 141 kt 323° DEN → LGB DEN → LGB Denver International Airport
→
Long Beach (daugherty Fld) Airport
2026-10-22 13:06 UTC SWA3027 / WN3027 — 15 kt 357° —
2026-10-22 02:26 UTC SWA1081 / WN1081 FL2 128 kt 42° —
2026-10-22 00:26 UTC SWA3110 / WN3110 FL0 142 kt 324° LIT → LAS LIT → LAS Bill And Hillary Clinton Ntl/adams Fld Airport
→
Harry Reid International Airport
2026-10-21 20:26 UTC SWA2992 / WN2992 FL351 0 kt 3° —
2026-10-21 18:00 UTC SWA1786 / WN1786 FL15 166 kt 147° SEA → PHX SEA → PHX Seattle-tacoma International Airport
→
Phoenix Sky Harbor International Airport
2026-10-21 14:44 UTC SWA3959 / WN3959 — 11 kt 34° SMF → PHX SMF → PHX Sacramento International Airport
→
Phoenix Sky Harbor International Airport
2026-10-21 05:06 UTC SWA1791 / WN1791 — 8 kt 273° DEN → SMF DEN → SMF Denver International Airport
→
Sacramento International Airport
2026-10-21 01:18 UTC SWA996 / WN996 — 6 kt 264° —
2026-10-20 20:20 UTC SWA167 / WN167 FL-1 156 kt 324° —
2026-10-20 18:14 UTC SWA3694 / WN3694 — 16 kt 166° STL → BOS STL → BOS St Louis Lambert International Airport
→
General Edward Lawrence Logan International Airport
2026-10-20 14:20 UTC SWA3082 / WN3082 — 2 kt 242° MSP → STL MSP → STL Minneapolis-st Paul Intl/wold-chamberlain Airport
→
St Louis Lambert International Airport
2026-10-20 03:32 UTC SWA2177 / WN2177 — 4 kt 138° DEN → MSP DEN → MSP Denver International Airport
→
Minneapolis-st Paul Intl/wold-chamberlain Airport
2026-10-20 00:40 UTC SWA3314 / WN3314 — 3 kt 222° PDX → DEN PDX → DEN Portland International Airport
→
Denver International Airport
2026-10-19 19:04 UTC SWA2582 / WN2582 — 6 kt 127° KCA9 → SMF KCA9 → SMF KCA9
→
Sacramento International Airport
2026-10-19 17:04 UTC SWA4690 / WN4690 — 16 kt 180° —
2026-10-19 12:48 UTC SWA3531 / WN3531 FL8 128 kt 134° —
2026-10-19 03:46 UTC SWA2956 / WN2956 FL-2 137 kt 346° DEN → DAL DEN → DAL Denver International Airport
→
Dallas Love Fld Airport
2026-10-18 22:10 UTC SWA1303 / WN1303 — 0 kt 3° OAK → LAS OAK → LAS Oakland San Francisco Bay Airport
→
Harry Reid International Airport
2026-10-18 16:38 UTC SWA4996 / WN4996 — 18 kt 45° ONT → BNA ONT → BNA Ontario International Airport
→
Nashville International Airport
2026-10-18 04:24 UTC SWA1712 / WN1712 — 4 kt 0° DEN → ONT DEN → ONT Denver International Airport
→
Ontario International Airport
2026-10-18 00:32 UTC SWA2346 / WN2346 — 0 kt 0° LAS → OAK LAS → OAK Harry Reid International Airport
→
Oakland San Francisco Bay Airport
2026-10-17 18:06 UTC SWA4053 / WN4053 — 29 kt 90° DEN → MCO DEN → MCO Denver International Airport
→
Orlando International Airport
2026-10-17 13:44 UTC SWA3874 / WN3874 — 4 kt 0° SLC → DEN SLC → DEN Salt Lake City International Airport
→
Denver International Airport
2026-10-17 08:36 UTC SWA458 / WN458 — 10 kt 101° KAZ3 → SLC KAZ3 → SLC KAZ3
→
Salt Lake City International Airport
2026-10-17 06:14 UTC SWA3497 / WN3497 — 5 kt 76° SEA → PHX SEA → PHX Seattle-tacoma International Airport
→
Phoenix Sky Harbor International Airport
2026-10-17 02:24 UTC SWA532 / WN532 — 8 kt 267° AUS → SEA AUS → SEA Austin-bergstrom International Airport
→
Seattle-tacoma International Airport
2026-10-16 21:08 UTC SWA1538 / WN1538 — 8 kt 87° DEN → AUS DEN → AUS Denver International Airport
→
Austin-bergstrom International Airport
2026-10-16 16:58 UTC SWA970 / WN970 — 0 kt 0° DEN → AUS DEN → AUS Denver International Airport
→
Austin-bergstrom International Airport
2026-10-16 13:28 UTC SWA2918 / WN2918 — 0 kt 0° AUS → DEN AUS → DEN Austin-bergstrom International Airport
→
Denver International Airport
2026-10-16 05:14 UTC SWA2695 / WN2695 — 10 kt 293° DEN → AUS DEN → AUS Denver International Airport
→
Austin-bergstrom International Airport
2026-10-16 01:38 UTC SWA4166 / WN4166 — 6 kt 326° TPA → DEN TPA → DEN Tampa International Airport
→
Denver International Airport
2026-10-15 21:12 UTC SWA1150 / WN1150 — 29 kt 0° DCA → TPA DCA → TPA Ronald Reagan Washington Ntl Airport
→
Tampa International Airport
2026-10-15 18:00 UTC SWA439 / WN439 — 11 kt 281° SJC → PHX SJC → PHX Mineta San Jose International Airport
→
Phoenix Sky Harbor International Airport
2026-10-15 15:34 UTC SWA1504 / WN1504 FL6 140 kt 134° BUR → SFO BUR → SFO Hollywood Burbank Airport
→
San Francisco International Airport
2026-10-15 12:42 UTC SWA2869 / WN2869 — 12 kt 290° —
2026-10-15 02:46 UTC SWA1508 / WN1508 FL4 113 kt 43° DCA → MSY DCA → MSY Ronald Reagan Washington Ntl Airport
→
Louis Armstrong New Orleans International Airport
2026-10-15 00:02 UTC SWA936 / WN936 — 0 kt 357° LAS → LAX LAS → LAX Harry Reid International Airport
→
Los Angeles International Airport
2026-10-14 21:32 UTC SWA2778 / WN2778 FL6 139 kt 7° MCO → PHX MCO → PHX Orlando International Airport
→
Phoenix Sky Harbor International Airport
2026-10-14 18:16 UTC SWA2897 / WN2897 — 3 kt 304° LAS → ONT LAS → ONT Harry Reid International Airport
→
Ontario International Airport
2026-10-14 14:52 UTC SWA2615 / WN2615 — 6 kt 349° OKC → DEN OKC → DEN Okc Will Rogers International Airport
→
Denver International Airport
2026-10-14 12:12 UTC SWA2667 / WN2667 FL9 139 kt 134° —
2026-10-14 03:50 UTC SWA2713 / WN2713 FL29 165 kt 180° DEN → ATL DEN → ATL Denver International Airport
→
Hartsfield/jackson Atlanta International Airport
2026-10-14 01:32 UTC SWA2637 / WN2637 — 12 kt 11° ABQ → DAL ABQ → DAL Albuquerque International Sunport Airport
→
Dallas Love Fld Airport
2026-10-13 20:30 UTC SWA2308 / WN2308 FL9 148 kt 225° —
2026-10-13 16:22 UTC SWA3073 / WN3073 — 10 kt 352° SJC → LAS SJC → LAS Mineta San Jose International Airport
→
Harry Reid International Airport
2026-10-13 14:06 UTC SWA2413 / WN2413 — 5 kt 51° LAS → SJC LAS → SJC Harry Reid International Airport
→
Mineta San Jose International Airport
2026-10-13 04:38 UTC SWA4212 / WN4212 — 22 kt 332° TUS → LAS TUS → LAS Tucson International Airport
→
Harry Reid International Airport
2026-10-13 03:00 UTC SWA1638 / WN1638 FL27 155 kt 315° DEN → LAS DEN → LAS Denver International Airport
→
Harry Reid International Airport
2026-10-12 21:20 UTC SWA3911 / WN3911 — 10 kt 174° SMF → DEN SMF → DEN Sacramento International Airport
→
Denver International Airport
2026-10-12 18:14 UTC SWA2514 / WN2514 — 3 kt 180° OAK → LAS OAK → LAS Oakland San Francisco Bay Airport
→
Harry Reid International Airport
2026-10-12 16:20 UTC SWA4785 / WN4785 FL2 153 kt 263° LAX → SJC LAX → SJC Los Angeles International Airport
→
Mineta San Jose International Airport
2026-10-12 13:02 UTC SWA2242 / WN2242 — 0 kt 180° DCA → AUS DCA → AUS Ronald Reagan Washington Ntl Airport
→
Austin-bergstrom International Airport
2026-10-12 05:14 UTC SWA301 / WN301 FL9 137 kt 183° DEN → STL DEN → STL Denver International Airport
→
St Louis Lambert International Airport
2026-10-12 01:56 UTC SWA4369 / WN4369 — 13 kt 104° —
2026-10-11 22:48 UTC SWA1080 / WN1080 FL3 146 kt 156° —
2026-10-11 20:34 UTC SWA3140 / WN3140 — 16 kt 90° DEN → STL DEN → STL Denver International Airport
→
St Louis Lambert International Airport
2026-10-11 17:16 UTC SWA2364 / WN2364 — 10 kt 222° TPA → BNA TPA → BNA Tampa International Airport
→
Nashville International Airport
2026-10-11 14:14 UTC SWA4115 / WN4115 — 10 kt 6° ONT → DEN ONT → DEN Ontario International Airport
→
Denver International Airport
2026-10-10 13:48 UTC SWA3709 / WN3709 — 0 kt 180° —
2026-10-10 04:10 UTC SWA1153 / WN1153 FL9 147 kt 132° LAS → SMF LAS → SMF Harry Reid International Airport
→
Sacramento International Airport
2026-10-09 23:56 UTC SWA2105 / WN2105 — 3 kt 23° KLDR → AUS KLDR → AUS Uscg San Diego Heliport
→
Austin-bergstrom International Airport
2026-10-09 20:10 UTC SWA126 / WN126 FL10 156 kt 132° DEN → BNA DEN → BNA Denver International Airport
→
Nashville International Airport
2026-10-09 14:22 UTC SWA3079 / WN3079 — 14 kt 101° —
2026-10-09 04:10 UTC SWA3238 / WN3238 FL6 146 kt 252° —
2026-10-09 02:00 UTC SWA4233 / WN4233 FL5 146 kt 43° BOS → MDW BOS → MDW General Edward Lawrence Logan International Airport
→
Chicago Midway International Airport
2026-10-08 22:20 UTC SWA2539 / WN2539 — 15 kt 287° BNA → BOS BNA → BOS Nashville International Airport
→
General Edward Lawrence Logan International Airport
2026-10-08 18:54 UTC SWA2780 / WN2780 — 18 kt 59° KLDR → SJC KLDR → SJC Uscg San Diego Heliport
→
Mineta San Jose International Airport
2026-10-08 15:22 UTC SWA4895 / WN4895 FL49 180 kt 230° —
2026-10-08 12:42 UTC SWA2999 / WN2999 FL7 134 kt 134° OAK → SAN OAK → SAN Oakland San Francisco Bay Airport
→
San Diego International Airport
2026-10-08 01:38 UTC SWA2137 / WN2137 — 3 kt 307° DEN → MCO DEN → MCO Denver International Airport
→
Orlando International Airport
2026-10-07 20:56 UTC SWA1965 / WN1965 — 10 kt 357° KLDR → DEN KLDR → DEN Uscg San Diego Heliport
→
Denver International Airport
2026-10-07 18:00 UTC SWA2711 / WN2711 — 0 kt 259° MCO → BNA MCO → BNA Orlando International Airport
→
Nashville International Airport
2026-10-07 05:52 UTC SWA1376 / WN1376 — 0 kt 236° PHX → SFO PHX → SFO Phoenix Sky Harbor International Airport
→
San Francisco International Airport
2026-10-07 02:54 UTC SWA3135 / WN3135 — 0 kt 14° MSY → PHX MSY → PHX Louis Armstrong New Orleans International Airport
→
Phoenix Sky Harbor International Airport
2026-10-06 19:44 UTC SWA3516 / WN3516 — 15 kt 256° —
2026-10-06 16:46 UTC SWA4811 / WN4811 FL11 145 kt 316° —
2026-10-06 13:48 UTC SWA258 / WN258 — 3 kt 281° SMF → SAN SMF → SAN Sacramento International Airport
→
San Diego International Airport
2026-10-06 05:26 UTC SWA4506 / WN4506 FL6 127 kt 359° —
2026-10-06 03:10 UTC SWA2909 / WN2909 FL5 134 kt 133° MCO → MDW MCO → MDW Orlando International Airport
→
Chicago Midway International Airport
2026-10-05 18:34 UTC SWA1738 / WN1738 FL7 152 kt 274° DEN → STL DEN → STL Denver International Airport
→
St Louis Lambert International Airport
2026-10-05 13:36 UTC SWA1900 / WN1900 — 6 kt 152° LAS → DEN LAS → DEN Harry Reid International Airport
→
Denver International Airport
2026-10-05 06:12 UTC SWA879 / WN879 FL39 268 kt 329° BUR → OAK BUR → OAK Hollywood Burbank Airport
→
Oakland San Francisco Bay Airport
2026-10-05 04:22 UTC SWA3318 / WN3318 — 0 kt 152° PDX → LGB PDX → LGB Portland International Airport
→
Long Beach (daugherty Fld) Airport
2026-10-05 00:02 UTC SWA712 / WN712 FL7 150 kt 40° BNA → SAN BNA → SAN Nashville International Airport
→
San Diego International Airport
2026-10-04 19:54 UTC SWA422 / WN422 FL4 146 kt 18° AUS → SJC AUS → SJC Austin-bergstrom International Airport
→
Mineta San Jose International Airport
2026-10-04 16:50 UTC SWA4038 / WN4038 — 11 kt 214° STL → AUS STL → AUS St Louis Lambert International Airport
→
Austin-bergstrom International Airport
2026-10-04 13:12 UTC SWA3973 / WN3973 — 39 kt 104° SMF → SEA SMF → SEA Sacramento International Airport
→
Seattle-tacoma International Airport
2026-10-04 01:14 UTC SWA2917 / WN2917 FL31 251 kt 252° —
2026-10-03 23:14 UTC SWA1794 / WN1794 FL4 138 kt 224° STL → MCO STL → MCO St Louis Lambert International Airport
→
Orlando International Airport
2026-10-03 20:18 UTC SWA2459 / WN2459 FL2 141 kt 131° —
2026-10-03 16:04 UTC SWA958 / WN958 — 0 kt 211° AUS → BOS AUS → BOS Austin-bergstrom International Airport
→
General Edward Lawrence Logan International Airport
2026-10-03 06:06 UTC SWA3915 / WN3915 — 12 kt 321° SMF → GEG SMF → GEG Sacramento International Airport
→
Spokane International Airport
2026-10-03 03:38 UTC SWA4299 / WN4299 — 6 kt 180° SBA → SMF SBA → SMF Santa Barbara Municipal Airport
→
Sacramento International Airport
2026-10-02 23:44 UTC SWA2117 / WN2117 — 19 kt 90° SBA → LAS SBA → LAS Santa Barbara Municipal Airport
→
Harry Reid International Airport
2026-10-02 19:44 UTC SWA4280 / WN4280 — 0 kt 127° —
2026-10-02 04:30 UTC SWA2998 / WN2998 — 12 kt 124° —
2026-10-02 02:44 UTC SWA4801 / WN4801 FL17 134 kt 12° —
2026-10-01 23:16 UTC SWA2845 / WN2845 — 4 kt 56° LAS → MSY LAS → MSY Harry Reid International Airport
→
Louis Armstrong New Orleans International Airport

Live location data from OpenSky Network

Airframe Info
Manufacturer Boeing
Model 737-8H4 Search all Boeing 737-8H4
Year built 2016
Construction Number (C/N) 38813
Line Number (L/N) 6109
Aircraft Type Fixed wing multi engine
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model CFMI CFM56-7B27E
Also Registered As
N177S Valid
Aircraft
Registration Number N8503A
Mode S (ICAO24) Code abaa1a
Certification Class Standard
Certification Issued 2016-11-04
Air Worthiness Test 2016-10-06
Last Action Taken 2023-09-15
Current Status Valid
Delivery Date 2016-10-07
Owner
Registration Type Corporation
Owner SOUTHWEST AIRLINES CO
Address Dallas, TX 752351908
United States
Region Southwestern