YAFT.LIVE

UAL1550

SFO → IND · Boeing 737-800 · United Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Est. departure time
2026-09-17 15:04 UTC (approx.)
Arrival
Indianapolis International Airport (IND) — Indianapolis, United States
Distance flown
3407 km
Straight-line distance
3120 km
Approach distance
89 km

Aircraft

Registration
N37287
Type
Boeing 737-800
Seats
166 total (102 Economy, 48 Economy Plus, 16 First)

Altitude & speed

Max altitude
37,025 ft
Max ground speed
539 kt
Tracked
5h 50m · 3,196 km
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 539)
02915820m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 37,025)
019,99439,9870m2h 0m4h 0m
Ground speed (kt, max 539)
02915820m2h 0m4h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 11:09 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N1902U Airbus A320 233 In progress ~3337 km est.
2026-10-02 11:18 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N484UA Airbus A320 233 Completed 3449 km
2026-10-01 11:12 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N440UA Airbus A320 233 Completed 3400 km
2026-09-30 11:10 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N17373 Boeing 737 MAX 8 Completed 3396 km
2026-09-29 11:15 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N452UA Airbus A320 233 Completed 3393 km
2026-09-28 11:26 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N444UA Airbus A320 233 Completed 3448 km
2026-09-27 11:16 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N12238 Boeing 737-800 Completed 3400 km
2026-09-26 11:03 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N432UA Airbus A320 233 Completed 3388 km
2026-09-25 12:52 UTC UAL1550 DTW → SFO
Detroit → San Francisco
 N490UA Airbus A320 233 Completed 3583 km
2026-09-23 18:28 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N436UA Airbus A320 233 Completed 3218 km
2026-09-22 15:44 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N17245 Boeing 737-800 Completed 3176 km
2026-09-21 15:36 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N73276 Boeing 737-800 Completed 3222 km
2026-09-20 15:16 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N77295 Boeing 737-800 Completed 3314 km
2026-09-19 15:30 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N76528 Boeing 737-800 Completed 3353 km
2026-09-18 15:46 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N35204 Boeing 737-800 Completed (landing presumed) 3421 km
2026-09-17 15:19 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N37287 Boeing 737-800 Completed 3407 km
2026-09-16 15:22 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N76522 Boeing 737-800 Completed 3376 km
2026-09-15 15:55 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N38268 Boeing 737-800 Completed 3430 km
2026-09-14 15:41 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N27246 Boeing 737-800 Completed (landing presumed) 3480 km
2026-09-13 16:10 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N26215 Boeing 737-800 Completed 3369 km
2026-09-12 15:33 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N37273 Boeing 737-800 Completed (landing presumed) 3433 km
2026-09-11 16:01 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N76517 Boeing 737-800 Completed 3350 km
2026-09-10 15:54 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N76515 Boeing 737-800 Completed 3539 km
2026-09-09 15:15 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N18223 Boeing 737-800 Completed 3500 km
2026-09-07 17:21 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N57299 Boeing 737 MAX 8 Completed 3413 km
2026-09-06 16:37 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N13248 Boeing 737-800 Completed 3369 km
2026-09-05 15:53 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N13248 Boeing 737-800 Completed 3377 km
2026-09-04 15:11 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N25201 Boeing 737-800 Completed 3196 km
2026-09-03 15:16 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N73256 Boeing 737-800 Completed 3347 km
2026-09-02 15:47 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N76516 Boeing 737-800 Completed 3337 km
2026-09-01 17:51 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N75428 Boeing 737-900 Completed 3396 km
2026-08-31 17:09 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N17336 Boeing 737 MAX 8 Completed 3456 km
2026-08-30 15:46 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N76508 Boeing 737-800 Completed 3438 km
2026-08-29 15:26 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N77598 Boeing 737 MAX 9 Completed 3450 km
2026-08-28 15:21 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N77598 Boeing 737 MAX 9 Completed 3407 km
2026-08-27 15:24 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N12218 Boeing 737-800 Completed 3347 km
2026-08-26 15:12 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N14235 Boeing 737-800 Completed 3374 km
2026-08-25 17:37 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N26208 Boeing 737-800 Completed 3509 km
2026-08-24 17:20 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N37348 Boeing 737 MAX 8 Completed 3403 km
2026-08-23 19:11 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N47462 Boeing 737 MAX 9 Completed 3447 km
2026-08-22 16:03 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N33264 Boeing 737-800 Completed 4933 km
2026-08-21 15:32 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N86534 Boeing 737-800 Completed 4353 km
2026-08-20 15:15 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N27239 Boeing 737-800 Completed 6175 km
2026-08-19 15:50 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N78285 Boeing 737-800 Incomplete (signal lost) 4673 km
2026-08-18 17:10 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N79521 Boeing 737-800 Completed 7634 km
2026-08-17 17:11 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N17344 Boeing 737 MAX 8 Completed 4521 km
2026-08-16 15:37 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N35236 Boeing 737-800 Completed 4357 km
2026-08-15 13:22 UTC UAL1550 RNO → IND
Reno → Indianapolis
 N76532 Boeing 737-800 Completed 5363 km
2026-08-14 15:26 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N79521 Boeing 737-800 Completed ~6993 km est. (4418 km recorded)
2026-08-13 15:39 UTC UAL1550 SFO → IND
San Francisco → Indianapolis
 N76526 Boeing 737-800 Completed ~6177 km est. (4776 km recorded)

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