Aircraft N17437 Data

N17437
A12AEA
2026 Boeing 737 MAX 9, c/n 43491 l/n 9507
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Latest photo of N17437
Aircraft N17437, SFO 2026, at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Recent Routes
NO LIVE DATA United Airlines
Time Callsign FL Speed Heading Route
2026-10-03 01:22 UTC UAL2279 / UA2279 — 6 kt 141° SFO → SEA SFO → SEA San Francisco International Airport
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Seattle-tacoma International Airport
2026-10-02 21:38 UTC UAL469 / UA469 — 0 kt 211° —
2026-10-02 19:08 UTC UAL1164 / UA1164 FL3 151 kt 263° SFO → LAX SFO → LAX San Francisco International Airport
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Los Angeles International Airport
2026-10-02 16:56 UTC UAL1372 / UA1372 — 1 kt 262° SFO → BOS SFO → BOS San Francisco International Airport
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General Edward Lawrence Logan International Airport
2026-10-02 08:36 UTC UAL637T / UA637T — 96 kt 264° —
2026-10-02 04:56 UTC UAL1026 / UA1026 — 0 kt 180° DEN → AUS DEN → AUS Denver International Airport
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Austin-bergstrom International Airport
2026-10-01 14:18 UTC UAL1782 / UA1782 — 5 kt 90° DEN → PHX DEN → PHX Denver International Airport
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Phoenix Sky Harbor International Airport
2026-10-01 03:26 UTC UAL2014 / UA2014 FL34 161 kt 295° —
2026-10-01 00:06 UTC UAL1704 / UA1704 — 5 kt 180° MSP → DEN MSP → DEN Minneapolis-st Paul Intl/wold-chamberlain Airport
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Denver International Airport
2026-09-30 20:52 UTC UAL424 / UA424 — 1 kt 219° EWR → MSP EWR → MSP Newark Liberty International Airport
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Minneapolis-st Paul Intl/wold-chamberlain Airport
2026-09-30 16:56 UTC UAL2387 / UA2387 — 5 kt 273° EWR → LAS EWR → LAS Newark Liberty International Airport
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Harry Reid International Airport
2026-09-30 01:38 UTC UAL463 / UA463 FL1 155 kt 270° KMA1 → ORD KMA1 → ORD KMA1
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Chicago O'hare International Airport
2026-09-29 21:30 UTC UAL1710 / UA1710 FL8 159 kt 270° KLDR → ORD KLDR → ORD Uscg San Diego Heliport
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Chicago O'hare International Airport
2026-09-29 16:42 UTC UAL2428 / UA2428 — 2 kt 194° ORD → SAN ORD → SAN Chicago O'hare International Airport
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San Diego International Airport
2026-09-29 09:46 UTC UAL2823 / UA2823 — 25 kt 68° KAZ3 → ORD KAZ3 → ORD KAZ3
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Chicago O'hare International Airport
2026-09-29 05:08 UTC UAL1194 / UA1194 — 0 kt 284° DEN → PHX DEN → PHX Denver International Airport
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Phoenix Sky Harbor International Airport
2026-09-29 01:26 UTC UAL682 / UA682 — 1 kt 0° KLDR → DEN KLDR → DEN Uscg San Diego Heliport
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Denver International Airport
2026-09-28 21:44 UTC UAL2163 / UA2163 — 3 kt 87° IAD → SAN IAD → SAN Washington Dulles International Airport
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San Diego International Airport
2026-09-28 15:20 UTC UAL1618 / UA1618 — 1 kt 163° EWR → IAD EWR → IAD Newark Liberty International Airport
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Washington Dulles International Airport
2026-09-28 02:46 UTC UAL1152 / UA1152 — 1 kt 163° ATL → EWR ATL → EWR Hartsfield/jackson Atlanta International Airport
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Newark Liberty International Airport
2026-09-27 23:20 UTC UAL2304 / UA2304 — 1 kt 180° EWR → ATL EWR → ATL Newark Liberty International Airport
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Hartsfield/jackson Atlanta International Airport
2026-09-27 19:40 UTC UAL1498 / UA1498 — 3 kt 264° EWR → MIA EWR → MIA Newark Liberty International Airport
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Miami International Airport
2026-09-27 14:58 UTC UAL2331 / UA2331 — 12 kt 90° ORD → BOS ORD → BOS Chicago O'hare International Airport
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General Edward Lawrence Logan International Airport
2026-09-26 23:56 UTC UAL8213 / UA8213 — 12 kt 56° —
2026-09-26 20:18 UTC UAL1873 / UA1873 — 0 kt 352° KAZ3 → IAD KAZ3 → IAD KAZ3
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Washington Dulles International Airport
2026-09-26 03:20 UTC UAL1938 / UA1938 — 0 kt 90° IAD → PHX IAD → PHX Washington Dulles International Airport
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Phoenix Sky Harbor International Airport
2026-09-25 20:10 UTC UAL1576 / UA1576 — 10 kt 90° TPA → IAD TPA → IAD Tampa International Airport
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Washington Dulles International Airport
2026-09-25 15:54 UTC UAL1415 / UA1415 — 5 kt 298° EWR → TPA EWR → TPA Newark Liberty International Airport
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Tampa International Airport
2026-09-25 02:50 UTC UAL2325 / UA2325 — 9 kt 183° MSY → DEN MSY → DEN Louis Armstrong New Orleans International Airport
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Denver International Airport
2026-09-24 22:04 UTC UAL1391 / UA1391 FL2 155 kt 71° —
2026-09-24 18:48 UTC UAL2433 / UA2433 — 6 kt 191° EWR → BOS EWR → BOS Newark Liberty International Airport
→
General Edward Lawrence Logan International Airport
2026-09-24 13:42 UTC UAL1135 / UA1135 FL2 150 kt 268° EWR → MIA EWR → MIA Newark Liberty International Airport
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Miami International Airport
2026-09-24 08:44 UTC UAL2219 / UA2219 — 4 kt 270° —
2026-09-24 03:34 UTC UAL1543 / UA1543 FL3 163 kt 90° EWR → SJU EWR → SJU Newark Liberty International Airport
→
Luis Munoz Marin International Airport
2026-09-23 22:22 UTC UAL1397 / UA1397 — 0 kt 214° —
2026-09-23 01:28 UTC UAL2765 / UA2765 FL4 145 kt 90° —
2026-09-22 20:22 UTC UAL2460 / UA2460 FL2 145 kt 263° —
2026-09-21 23:30 UTC UAL2095 / UA2095 FL5 163 kt 270° —
2026-09-21 19:00 UTC UAL2653 / UA2653 FL1 150 kt 324° ORD → BWI ORD → BWI Chicago O'hare International Airport
→
Baltimore/washington International Thurgood Marshall Airport
2026-09-21 13:08 UTC UAL1733 / UA1733 — 15 kt 270° DEN → ABQ DEN → ABQ Denver International Airport
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Albuquerque International Sunport Airport
2026-09-21 04:18 UTC UAL1817 / UA1817 FL2 155 kt 70° —
2026-09-21 00:50 UTC UAL1182 / UA1182 — 21 kt 90° —
2026-09-20 21:00 UTC UAL1492 / UA1492 FL10 160 kt 275° —
2026-09-20 16:48 UTC UAL1828 / UA1828 — 15 kt 158° ORD → SMF ORD → SMF Chicago O'hare International Airport
→
Sacramento International Airport
2026-09-19 20:14 UTC UAL372 / UA372 FL27 216 kt 96° —
2026-09-19 05:58 UTC UAL1092 / UA1092 FL199 391 kt 319° —
2026-09-19 03:28 UTC UAL365 / UA365 — 5 kt 281° ORD → LAS ORD → LAS Chicago O'hare International Airport
→
Harry Reid International Airport
2026-09-18 19:06 UTC UAL1362 / UA1362 FL1 152 kt 324° DEN → BWI DEN → BWI Denver International Airport
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Baltimore/washington International Thurgood Marshall Airport
2026-09-17 23:48 UTC UAL2852 / UA2852 — 33 kt 0° MIA → DEN MIA → DEN Miami International Airport
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Denver International Airport
2026-09-17 18:36 UTC UAL2295 / UA2295 — 10 kt 70° EWR → MIA EWR → MIA Newark Liberty International Airport
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Miami International Airport
2026-09-17 14:38 UTC UAL445 / UA445 — 3 kt 183° DEN → MIA DEN → MIA Denver International Airport
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Miami International Airport
2026-09-17 01:34 UTC UAL2096 / UA2096 FL0 159 kt 90° —
2026-09-16 20:16 UTC UAL2392 / UA2392 — 4 kt 276° —
2026-09-16 15:20 UTC UAL1985 / UA1985 FL330 475 kt 133° EWR → BDA EWR → BDA Newark Liberty International Airport
→
L F Wade International Airport
2026-09-16 12:38 UTC UAL570 / UA570 — 0 kt 169° BOS → EWR BOS → EWR General Edward Lawrence Logan International Airport
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Newark Liberty International Airport
2026-09-15 23:08 UTC UAL2356 / UA2356 — 9 kt 295° SFO → BOS SFO → BOS San Francisco International Airport
→
General Edward Lawrence Logan International Airport
2026-09-15 15:48 UTC UAL2818 / UA2818 — 5 kt 253° PDX → SFO PDX → SFO Portland International Airport
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San Francisco International Airport
2026-09-15 05:22 UTC UAL2413 / UA2413 — 38 kt 287° DFW → SFO DFW → SFO Dallas-fort Worth International Airport
→
San Francisco International Airport
2026-09-15 01:46 UTC UAL1160 / UA1160 — 3 kt 298° LAS → SFO LAS → SFO Harry Reid International Airport
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San Francisco International Airport
2026-09-14 23:10 UTC UAL2352 / UA2352 — 4 kt 141° SFO → LAS SFO → LAS San Francisco International Airport
→
Harry Reid International Airport
2026-09-14 20:02 UTC UAL726 / UA726 — 4 kt 233° BOS → SFO BOS → SFO General Edward Lawrence Logan International Airport
→
San Francisco International Airport
2026-09-14 11:34 UTC UAL1665 / UA1665 — 15 kt 200° SFO → BOS SFO → BOS San Francisco International Airport
→
General Edward Lawrence Logan International Airport
2026-09-14 04:54 UTC UAL8189 / UA8189 — 10 kt 129° —
2026-09-13 23:42 UTC UAL2495 / UA2495 — 10 kt 273° ATL → DEN ATL → DEN Hartsfield/jackson Atlanta International Airport
→
Denver International Airport
2026-09-13 18:56 UTC UAL724 / UA724 — 10 kt 270° DEN → ATL DEN → ATL Denver International Airport
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Hartsfield/jackson Atlanta International Airport
2026-09-12 15:32 UTC UAL1227 / UA1227 — 15 kt 231° EWR → SFO EWR → SFO Newark Liberty International Airport
→
San Francisco International Airport
2026-09-12 00:48 UTC UAL1939 / UA1939 — 6 kt 76° PDX → SFO PDX → SFO Portland International Airport
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San Francisco International Airport
2026-09-11 17:46 UTC UAL2192 / UA2192 — 1 kt 28° —
2026-09-10 21:20 UTC UAL2664 / UA2664 FL2 128 kt 324° SFO → BWI SFO → BWI San Francisco International Airport
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Baltimore/washington International Thurgood Marshall Airport
2026-09-10 14:38 UTC UAL2265 / UA2265 — 1 kt 28° DEN → SFO DEN → SFO Denver International Airport
→
San Francisco International Airport
2026-09-10 04:04 UTC UAL1046 / UA1046 — 17 kt 90° ORD → DEN ORD → DEN Chicago O'hare International Airport
→
Denver International Airport
2026-09-10 00:30 UTC UAL1884 / UA1884 — 1 kt 110° BNA → ORD BNA → ORD Nashville International Airport
→
Chicago O'hare International Airport
2026-09-09 21:18 UTC UAL2142 / UA2142 — 24 kt 17° ORD → BNA ORD → BNA Chicago O'hare International Airport
→
Nashville International Airport
2026-09-09 18:06 UTC UAL338 / UA338 FL8 143 kt 270° ABQ → ORD ABQ → ORD Albuquerque International Sunport Airport
→
Chicago O'hare International Airport
2026-09-09 04:02 UTC UAL2144 / UA2144 — 0 kt 183° ORD → ABQ ORD → ABQ Chicago O'hare International Airport
→
Albuquerque International Sunport Airport
2026-09-08 23:12 UTC UAL1625 / UA1625 — 13 kt 245° AUS → ORD AUS → ORD Austin-bergstrom International Airport
→
Chicago O'hare International Airport
2026-09-08 18:50 UTC UAL1061 / UA1061 — 2 kt 169° DCA → ORD DCA → ORD Ronald Reagan Washington Ntl Airport
→
Chicago O'hare International Airport
2026-09-08 14:26 UTC UAL2844 / UA2844 — 11 kt 0° MSY → ORD MSY → ORD Louis Armstrong New Orleans International Airport
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Chicago O'hare International Airport
2026-09-08 01:02 UTC UAL2140 / UA2140 — 3 kt 301° —
2026-09-07 22:08 UTC UAL2339 / UA2339 FL5 165 kt 269° —
2026-09-07 19:02 UTC UAL1318 / UA1318 — 19 kt 17° —
2026-09-07 16:16 UTC UAL226 / UA226 FL5 152 kt 269° —
2026-09-06 15:36 UTC UAL2274 / UA2274 — 0 kt 28° KLDR → SFO KLDR → SFO Uscg San Diego Heliport
→
San Francisco International Airport
2026-09-06 07:22 UTC UAL1389 / UA1389 — 0 kt 124° DEN → SFO DEN → SFO Denver International Airport
→
San Francisco International Airport
2026-09-06 04:24 UTC UAL2278 / UA2278 — 8 kt 28° SFO → ORD SFO → ORD San Francisco International Airport
→
Chicago O'hare International Airport
2026-09-06 01:32 UTC UAL2138 / UA2138 — 4 kt 219° ORD → SAN ORD → SAN Chicago O'hare International Airport
→
San Diego International Airport
2026-09-05 19:48 UTC UAL1983 / UA1983 — 1 kt 0° MIA → ORD MIA → ORD Miami International Airport
→
Chicago O'hare International Airport
2026-09-05 14:46 UTC UAL1073 / UA1073 — 13 kt 121° IAD → MIA IAD → MIA Washington Dulles International Airport
→
Miami International Airport
2026-09-05 10:44 UTC UAL2837 / UA2837 — 6 kt 70° SFO → IAD SFO → IAD San Francisco International Airport
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Washington Dulles International Airport
2026-09-05 04:50 UTC UAL8238 / UA8238 — 1 kt 267° —
2026-09-04 21:04 UTC UAL1523 / UA1523 — 4 kt 0° SEA → IAD SEA → IAD Seattle-tacoma International Airport
→
Washington Dulles International Airport
2026-09-04 06:00 UTC UAL2651 / UA2651 — 1 kt 231° DEN → SEA DEN → SEA Denver International Airport
→
Seattle-tacoma International Airport
2026-09-03 16:24 UTC UAL1709 / UA1709 — 16 kt 90° BNA → IAD BNA → IAD Nashville International Airport
→
Washington Dulles International Airport
2026-09-03 11:22 UTC UAL1815 / UA1815 — 23 kt 17° SFO → BNA SFO → BNA San Francisco International Airport
→
Nashville International Airport
2026-09-03 06:20 UTC UAL1575 / UA1575 — 3 kt 295° DEN → PHL DEN → PHL Denver International Airport
→
Philadelphia International Airport

Live location data from OpenSky Network

Airframe Info
Manufacturer Boeing
Model 737 MAX 9 Search all Boeing 737 MAX 9
Year built 2026
Construction Number (C/N) 43491
Line Number (L/N) 9507
Aircraft Type Fixed wing multi engine
Number of Seats 179
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model CFM International LEAP-1B
Aircraft
Registration Number N17437
Alternative Code/Name A12AEA
Mode S (ICAO24) Code a12aea
Certification Class Standard
Certification Issued 2026-02-19
Air Worthiness Test 2026-02-11
Last Action Taken 2026-02-19
Current Status Valid
Delivery Date 2026-02-20
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address Chicago, IL 606067147
United States
Region Great Lakes