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UA1271

SFO → MEX · Boeing 737 MAX 8 · United Airlines

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Departure · San Francisco (SFO)

Terminal T3 · Gate F11
Scheduled 10:50 · Departed 10:47
Board status: Departed
Airborne since 11:01 (ADS-B)

Arrival · Mexico City (MEX)

Terminal T1 · Gate E3
Scheduled 03 Oct 16:15
Board status: A Tiempo
Landed 03 Oct 13:56 (estimated)

Board data from mex, sfo, updated 544 min ago; times local to each airport.

Flight

Status
Incomplete (signal lost)
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Scheduled departure
2026-10-03 17:50 UTC
Departed
2026-10-03 18:01 UTC
Arrival
Licenciado Benito Juarez International Airport (MEX) — Mexico City, Mexico (scheduled)
Scheduled arrival
2026-10-03 22:15 UTC
Codeshares
AC3479, NZ9821
Distance flown
1622 km
Straight-line distance
3028 km

Aircraft

Registration
N17361
Type
Boeing 737 MAX 8
Seats
166 total (96 Economy, 54 Economy Plus, 16 First)

Altitude & speed

Max altitude
35,000 ft
Max ground speed
482 kt
Tracked
1h 56m · 1,614 km
Altitude (ft, max 35,000)
018,90037,8000m30m1h 0m1h 30m
Ground speed (kt, max 482)
02605210m30m1h 0m1h 30m
Altitude (ft, max 35,000)
018,90037,8000m1h 0m
Ground speed (kt, max 482)
02605210m1h 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 18:01 UTC UAL1271 SFO → MEX
San Francisco → Mexico City
 N17361 Boeing 737 MAX 8 Incomplete (signal lost) ~3128 km est. (1622 km recorded)
2026-10-02 18:28 UTC UAL1271 SFO → MEX
San Francisco → Mexico City
 N27271 Boeing 737 MAX 8 Incomplete (signal lost) ~3179 km est. (1641 km recorded)
2026-10-01 18:34 UTC UAL1271 SFO → MEX
San Francisco → Mexico City
 N17347 Boeing 737 MAX 8 Incomplete (signal lost) ~3128 km est. (1591 km recorded)
2026-09-30 18:09 UTC UAL1271 SFO → MEX
San Francisco → Mexico City
 N47369 Boeing 737 MAX 8 Incomplete (signal lost) ~3134 km est. (1595 km recorded)
2026-09-29 18:24 UTC UAL1271 SFO → MEX
San Francisco → Mexico City
 N17265 Boeing 737 MAX 8 Completed 3302 km

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