Aircraft N17421 Data

N17421
A12AC1
2025 Boeing 737 MAX 9, c/n 67744 l/n 9422
Share Photo Links
Latest photos of N17421
Aircraft N17421, SFO 2026, at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Aircraft N17421, SFO 2025, at SFO, photo by Clayton Eddy
Clayton Eddy
@ SFO
Aircraft N17421, SFO 2025, at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Aircraft N17421, SFO 2025, at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Recent Routes
NO LIVE DATA United Airlines
Time Callsign FL Speed Heading Route
2026-09-10 22:52 UTC UAL1468 / UA1468 FL5 155 kt 90°
2026-09-10 17:58 UTC UAL1441 / UA1441 FL160 380 kt 194° IAH → MSPT IAHMSPT George Bush Intcntl/houston Airport

El Platanar Airport
2026-09-10 13:14 UTC UAL320 / UA320 FL4 162 kt 271°
2026-09-10 05:26 UTC UAL1145 / UA1145 6 kt 28° SFO → DEN SFODEN San Francisco International Airport

Denver International Airport
2026-09-10 01:56 UTC UAL1160 / UA1160 0 kt 295° LAS → SFO LASSFO Harry Reid International Airport

San Francisco International Airport
2026-09-09 23:20 UTC UAL2352 / UA2352 12 kt SFO → LAS SFOLAS San Francisco International Airport

Harry Reid International Airport
2026-09-09 20:20 UTC UAL574 / UA574 0 kt 298° SFO → PHX SFOPHX San Francisco International Airport

Phoenix Sky Harbor International Airport
2026-09-09 16:54 UTC UAL2492 / UA2492 8 kt 132° SFO → LAS SFOLAS San Francisco International Airport

Harry Reid International Airport
2026-09-09 07:38 UTC UAL367 / UA367 1 kt 138° IAD → SFO IADSFO Washington Dulles International Airport

San Francisco International Airport
2026-09-09 00:34 UTC UAL1614 / UA1614 13 kt
2026-09-08 17:42 UTC UAL1514 / UA1514 FL350 489 kt 134°
2026-09-08 04:16 UTC UAL8150 / UA8150 4 kt 113°
2026-09-07 23:40 UTC UAL1458 / UA1458 17 kt 90°
2026-09-07 16:52 UTC UAL1194 / UA1194 FL161 334 kt 194° IAD → ORD IADORD Washington Dulles International Airport

Chicago O'hare International Airport
2026-09-07 11:24 UTC UAL1734 / UA1734 4 kt 172° BOS → IAD BOSIAD General Edward Lawrence Logan International Airport

Washington Dulles International Airport
2026-09-07 04:28 UTC UAL755 / UA755 0 kt 290° SFO → IAD SFOIAD San Francisco International Airport

Washington Dulles International Airport
2026-09-07 00:38 UTC UAL3756 / UA3756 16 kt 270°
2026-09-06 23:14 UTC UAL3778 / UA3778 FL33 217 kt 229°
2026-09-06 19:20 UTC UAL3753 / UA3753 FL6 143 kt 50°
2026-09-06 15:48 UTC UAL1786 / UA1786 0 kt 354° IAD → SFO IADSFO Washington Dulles International Airport

San Francisco International Airport
2026-09-06 13:22 UTC UAL1562 / UA1562 12 kt 172° IAD → BDL IADBDL Washington Dulles International Airport

Bradley International Airport
2026-09-05 13:50 UTC UAL3755 / UA3755 0 kt
2026-09-04 19:22 UTC UAL3789 / UA3789 13 kt 270°
2026-09-04 14:46 UTC UAL3752 / UA3752 FL5 131 kt 194°
2026-09-04 02:14 UTC UAL1791 / UA1791 1 kt KLDR → SFO KLDRSFO Uscg San Diego Heliport

San Francisco International Airport
2026-09-03 18:22 UTC UAL304 / UA304 9 kt 203° BOS → SFO BOSSFO General Edward Lawrence Logan International Airport

San Francisco International Airport
2026-09-03 09:50 UTC UAL796 / UA796 3 kt 20° SFO → BOS SFOBOS San Francisco International Airport

General Edward Lawrence Logan International Airport
2026-09-03 03:00 UTC UAL754 / UA754 3 kt 155° BOS → SFO BOSSFO General Edward Lawrence Logan International Airport

San Francisco International Airport
2026-09-02 16:06 UTC UAL1977 / UA1977 20 kt 200°
2026-09-02 10:56 UTC UAL1459 / UA1459 FL5 142 kt 270°
2026-09-02 02:26 UTC UAL2353 / UA2353 FL350 454 kt 93°
2026-09-01 20:34 UTC UAL2038 / UA2038 FL6 149 kt 90°
2026-09-01 16:10 UTC UAL1356 / UA1356 12 kt 76°
2026-09-01 11:20 UTC UAL2379 / UA2379 FL4 149 kt 90° SEA → IAH SEAIAH Seattle-tacoma International Airport

George Bush Intcntl/houston Airport
2026-09-01 06:08 UTC UAL2211 / UA2211 6 kt 152° ORD → SEA ORDSEA Chicago O'hare International Airport

Seattle-tacoma International Airport
2026-08-31 23:16 UTC UAL1625 / UA1625 FL9 149 kt 270° AUS → ORD AUSORD Austin-bergstrom International Airport

Chicago O'hare International Airport
2026-08-31 18:48 UTC UAL8106 / UA8106 0 kt 180°
2026-08-31 15:10 UTC UAL2844 / UA2844 27 kt 180° MSY → ORD MSYORD Louis Armstrong New Orleans International Airport

Chicago O'hare International Airport
2026-08-31 05:28 UTC UAL8237 / UA8237 6 kt 70°
2026-08-31 01:36 UTC UAL2101 / UA2101 FL8 163 kt 270° SEA → ORD SEAORD Seattle-tacoma International Airport

Chicago O'hare International Airport
2026-08-30 19:26 UTC UAL2205 / UA2205 15 kt 110°
2026-08-30 13:02 UTC UAL492 / UA492 FL3 154 kt 270° EWR → IAH EWRIAH Newark Liberty International Airport

George Bush Intcntl/houston Airport
2026-08-30 08:06 UTC UAL1162 / UA1162 1 kt 135°
2026-08-30 02:40 UTC UAL569 / UA569 FL224 456 kt 200°
2026-08-29 21:46 UTC UAL1628 / UA1628 13 kt 191°
2026-08-29 16:12 UTC UAL1462 / UA1462 FL330 464 kt 155°
2026-08-29 11:22 UTC UAL1406 / UA1406 2 kt 225° SMF → EWR SMFEWR Sacramento International Airport

Newark Liberty International Airport
2026-08-29 03:36 UTC UAL2435 / UA2435 8 kt 180° IAD → SMF IADSMF Washington Dulles International Airport

Sacramento International Airport
2026-08-28 20:22 UTC UAL1873 / UA1873 3 kt 172° KAZ3 → IAD KAZ3 → IAD KAZ3

Washington Dulles International Airport
2026-08-28 03:16 UTC UAL1938 / UA1938 2 kt 264° IAD → PHX IADPHX Washington Dulles International Airport

Phoenix Sky Harbor International Airport
2026-08-27 20:14 UTC UAL2016 / UA2016 16 kt 93° PDX → IAD PDXIAD Portland International Airport

Washington Dulles International Airport
2026-08-27 02:00 UTC UAL1677 / UA1677 FL0 109 kt 299° MSY → ORD MSYORD Louis Armstrong New Orleans International Airport

Chicago O'hare International Airport
2026-08-26 19:42 UTC UAL2790 / UA2790 16 kt 222° MSP → ORD MSPORD Minneapolis-st Paul Intl/wold-chamberlain Airport

Chicago O'hare International Airport
2026-08-26 17:00 UTC UAL215 / UA215 1 kt 42° ORD → MSP ORDMSP Chicago O'hare International Airport

Minneapolis-st Paul Intl/wold-chamberlain Airport
2026-08-26 12:42 UTC UAL1862 / UA1862 14 kt 177° ORD → OKC ORDOKC Chicago O'hare International Airport

Okc Will Rogers International Airport
2026-08-25 23:44 UTC UAL1828 / UA1828 0 kt 188°
2026-08-25 19:34 UTC UAL372 / UA372 FL25 163 kt 96°
2026-08-25 14:30 UTC UAL1241 / UA1241 1 kt 180° EUG → DEN EUGDEN Mahlon Sweet Fld Airport

Denver International Airport
2026-08-25 05:02 UTC UAL8103 / UA8103 12 kt 56°
2026-08-25 01:10 UTC UAL2852 / UA2852 0 kt 180° MIA → DEN MIADEN Miami International Airport

Denver International Airport
2026-08-24 18:16 UTC UAL2295 / UA2295 FL0 153 kt 120° EWR → MIA EWRMIA Newark Liberty International Airport

Miami International Airport
2026-08-24 14:10 UTC UAL445 / UA445 1 kt 186°
2026-08-24 00:34 UTC UAL2443 / UA2443 FL0 163 kt 90°
2026-08-23 19:46 UTC UAL1334 / UA1334 FL8 150 kt 270° ORD → SFO ORDSFO Chicago O'hare International Airport

San Francisco International Airport
2026-08-23 16:54 UTC UAL485 / UA485 FL50 254 kt 37°
2026-08-23 15:06 UTC UAL2012 / UA2012 1 kt 110° ORD → K6V4 ORDK6V4 Chicago O'hare International Airport

Wall Municipal Airport
2026-08-23 05:02 UTC UAL1787 / UA1787 FL8 144 kt 325° PDX → DEN PDXDEN Portland International Airport

Denver International Airport
2026-08-23 02:58 UTC UAL682 / UA682 6 kt 183° KLDR → DEN KLDRDEN Uscg San Diego Heliport

Denver International Airport
2026-08-22 21:40 UTC UAL2163 / UA2163 5 kt 143° IAD → SAN IADSAN Washington Dulles International Airport

San Diego International Airport
2026-08-22 15:04 UTC UAL2098 / UA2098 3 kt 172° BOS → IAD BOSIAD General Edward Lawrence Logan International Airport

Washington Dulles International Airport
2026-08-22 03:24 UTC UAL2634 / UA2634 9 kt 284° SFO → BOS SFOBOS San Francisco International Airport

General Edward Lawrence Logan International Airport
2026-08-21 19:54 UTC UAL1773 / UA1773 8 kt 248° IAD → SFO IADSFO Washington Dulles International Airport

San Francisco International Airport
2026-08-21 10:54 UTC UAL1789 / UA1789 1 kt 163° IAD → ORF IADORF Washington Dulles International Airport

Norfolk International Airport
2026-08-21 03:42 UTC UAL2382 / UA2382 FL4 145 kt 225°
2026-08-20 23:16 UTC UAL2354 / UA2354 9 kt 180° DEN → MCO DENMCO Denver International Airport

Orlando International Airport
2026-08-20 19:34 UTC UAL583 / UA583 12 kt 132° SFO → MCO SFOMCO San Francisco International Airport

Orlando International Airport
2026-08-20 18:40 UTC P R J FL350 472 kt 156°
2026-08-20 06:02 UTC UAL2056 / UA2056 4 kt 225°
2026-08-20 03:14 UTC UAL2340 / UA2340 17 kt 82° SBA → SFO SBASFO Santa Barbara Municipal Airport

San Francisco International Airport
2026-08-20 00:42 UTC UAL659 / UA659 4 kt
2026-08-19 11:54 UTC UAL2210 / UA2210 15 kt 278°
2026-08-18 21:50 UTC UAL1689 / UA1689 FL2 154 kt 263° IAD → LAX IADLAX Washington Dulles International Airport

Los Angeles International Airport
2026-08-18 15:28 UTC UAL632 / UA632 14 kt 270° IAD → BDL IADBDL Washington Dulles International Airport

Bradley International Airport
2026-08-18 00:24 UTC UAL2081 / UA2081 2 kt 180° IAD → ATL IADATL Washington Dulles International Airport

Hartsfield/jackson Atlanta International Airport
2026-08-17 19:42 UTC UAL1523 / UA1523 0 kt 11° SEA → IAD SEAIAD Seattle-tacoma International Airport

Washington Dulles International Airport
2026-08-17 08:50 UTC UAL1128 / UA1128 4 kt 135° IAD → SEA IADSEA Washington Dulles International Airport

Seattle-tacoma International Airport
2026-08-15 20:02 UTC UAL1742 / UA1742 1 kt 352° SMF → IAD SMFIAD Sacramento International Airport

Washington Dulles International Airport
2026-08-15 05:40 UTC UAL249 / UA249 17 kt 270° EWR → SMF EWRSMF Newark Liberty International Airport

Sacramento International Airport
2026-08-14 09:00 UTC UAL1703 / UA1703 4 kt 259°
2026-08-13 22:14 UTC UAL1021 / UA1021 FL330 491 kt 181°
2026-08-13 18:04 UTC UAL2858 / UA2858 9 kt 222° EWR → PHX EWRPHX Newark Liberty International Airport

Phoenix Sky Harbor International Airport
2026-08-13 13:42 UTC UAL1979 / UA1979 5 kt 326° EWR → TPA EWRTPA Newark Liberty International Airport

Tampa International Airport
2026-08-13 04:30 UTC UAL1444 / UA1444 2 kt 318°
2026-08-12 21:54 UTC UAL1532 / UA1532 FL5 163 kt 270°
2026-08-11 23:22 UTC UAL782 / UA782 10 kt 59° EWR → MSY EWRMSY Newark Liberty International Airport

Louis Armstrong New Orleans International Airport
2026-08-11 18:42 UTC UAL1926 / UA1926 2 kt 135° RSW → EWR RSWEWR Southwest Florida International Airport

Newark Liberty International Airport
2026-08-11 14:58 UTC UAL1115 / UA1115 16 kt 146° EWR → RSW EWRRSW Newark Liberty International Airport

Southwest Florida International Airport
2026-08-11 03:02 UTC UAL279 / UA279 0 kt 172°
2026-08-10 20:50 UTC UAL651 / UA651 FL-1 153 kt 90°
2026-08-10 15:44 UTC UAL1219 / UA1219 1 kt 222° ORD → YYZ ORDYYZ Chicago O'hare International Airport

Lester B Pearson International Airport
2026-08-10 02:56 UTC UAL2856 / UA2856 FL6 29 kt 208° EWR → DEN EWRDEN Newark Liberty International Airport

Denver International Airport
2026-08-09 11:08 UTC UAL1652 / UA1652 2 kt 186° YVR → EWR YVREWR Vancouver International Airport

Newark Liberty International Airport
2026-08-09 03:24 UTC UAL1423 / UA1423 4 kt 158° EWR → YVR EWRYVR Newark Liberty International Airport

Vancouver International Airport
2026-08-08 20:04 UTC UAL1611 / UA1611 2 kt 186°
2026-08-08 15:00 UTC UAL2444 / UA2444 FL0 151 kt 90°
2026-08-08 04:54 UTC UAL2100 / UA2100 7 kt 273° SFO → MT88 SFO → MT88 San Francisco International Airport

MT88
2026-08-07 21:10 UTC UAL1289 / UA1289 13 kt 149° EWR → PHX EWRPHX Newark Liberty International Airport

Phoenix Sky Harbor International Airport
2026-08-07 13:54 UTC UAL2396 / UA2396 27 kt 25° EWR → MCO EWRMCO Newark Liberty International Airport

Orlando International Airport

Live location data from OpenSky Network

Airframe Info
Manufacturer Boeing
Model 737 MAX 9 Search all Boeing 737 MAX 9
Year built 2025
Construction Number (C/N) 67744
Line Number (L/N) 9422
Aircraft Type Fixed wing multi engine
Number of Seats 179
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model CFM International LEAP-1B28 SER
Aircraft
Registration Number N17421
Alternative Code/Name A12AC1
Mode S (ICAO24) Code a12ac1
Certification Class Standard
Certification Issued 2025-12-29
Air Worthiness Test 2025-12-22
Last Action Taken 2025-12-29
Current Status Valid
Delivery Date 2025-12-20
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address Chicago, IL 606067147
United States
Region Great Lakes
N17421
1943 Douglas A-24B Banshee, c/n 17421
Share Photo Links
Latest photos of N17421
Aircraft N17421, A-24B, at KFFO, photo by Florida Metal
Florida Metal
@ KFFO
Aircraft N17421, A-24B, at FFO, photo by Florida Metal
Florida Metal
@ FFO
Aircraft N17421, A-24B similar to a Dauntless, at FFO, photo by Florida Metal
Florida Metal
@ FFO
Aircraft N17421, 42-54582 At the National Museum of the U.S. Air Force, at FFO, photo by Glenn E. Chatfield
Glenn E. Chatfield
@ FFO
Airframe Info
Manufacturer Douglas
Model A-24B Banshee Search all Douglas A-24B Banshee
Year built 1943
Construction Number (C/N) 17421
Aircraft Type Fixed wing single engine
Number of Seats 2
Number of Engines 1
Engine Type Reciprocating
Engine Manufacturer and Model Wright C9GC&D SERIES
Also Registered As
42-54582 Preserved
Aircraft
Registration Number N17421
Mode S (ICAO24) Code a12ac1
Certification Class Limited
Air Worthiness Test 1972-04-25
Last Action Taken 1974-04-11
Current Status Deregistered
Registration Cancel Date 2011-07-13
Owner
Registration Type Corporation
Owner WINDWARD AVIATION INC
Address Enid, OK 73701
United States