Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1271

Operated by United Airlines

Live map

Live map filtered to UAL1271. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
18:50 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 15 kt
Visibility
10 SM
Ceiling
FEW 500 ft, SCT 15,000 ft, BKN 20,000 ft
Temp / Dew
18°C / 13°C
Altimeter
29.98 inHg

Obs: 2026-08-29T00:56:00.000Z

Raw METAR / TAF 
METAR KSFO 290056Z 27015KT 10SM FEW005 SCT150 BKN200 18/13 A2998 RMK AO2 SLP152 T01780128 $

TAF KSFO 282335Z 2900/3006 28016KT P6SM VCSH FEW012 BKN150 FM290300 28014KT P6SM FEW012 TEMPO 2904/2908 BKN012 FM290800 29008KT P6SM OVC012 FM291800 29015G25KT P6SM FEW015 FM300400 27015KT P6SM SCT010

flight Live Traffic

flight_takeoff 191 Departures
flight_land 170 Arrivals

Arrival

MEX MMMX MVFR

Mexico City Benito Juárez International Airport

Mexico City, MX

Local time
19:50 CST
Timezone
America/Mexico_City
Type
Large Airport
Elevation
7,316 ft
Coordinates
19.4358, -99.0703

cloud Weather

Wind
260° / 10 kt
Visibility
6 SM
Ceiling
BKN 1,500 ft, BKN 8,000 ft, OVC 22,000 ft
Temp / Dew
17°C / 13°C
Altimeter
30.34 inHg

Obs: 2026-08-29T01:20:00.000Z

Raw METAR / TAF 
SPECI MMMX 290120Z 26010KT 6SM BKN015 BKN080 OVC220 17/13 A3034 NOSIG RMK 8/463 HZY OCNL DROPS TSE05 RAE20

TAF COR MMMX 290047Z 2900/3000 03005KT P6SM BKN015CB BKN080 OVC200 TX25/2922Z TN14/2912Z TEMPO 2901/2904 4SM TSRA BKN015CB OVC080 FM290600 00000KT P6SM SCT020 BKN200 TEMPO 2911/2915 4SM BR HZ FM291600 02006KT P6SM SCT020 BKN200 TEMPO 2920/2924 4SM TSRA BKN020CB OVC200

flight Live Traffic

flight_takeoff 16 Departures
flight_land 29 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AA56B4 SFO → MEX Jul 25, 22:10 UTCJul 25, 22:25 UTC15m - -
2026-07-25 AA56B4 SFO → MEX Jul 25, 18:30 UTCJul 25, 20:25 UTC1h 55m - -
2026-07-24 A5CC3C SFO → MEX Jul 24, 23:25 UTCJul 24, 23:30 UTC5m - -
2026-07-24 A5CC3C SFO → MEX Jul 24, 19:40 UTCJul 24, 21:35 UTC1h 55m - -
2026-07-23 A441F5 SFO → MEX Jul 23, 18:35 UTCJul 23, 20:25 UTC1h 50m - -
2026-07-22 A5CF1B SFO → MEX Jul 22, 18:25 UTCJul 22, 21:15 UTC2h 50m - -
2026-07-21 A43E60 SFO → MEX Jul 21, 22:55 UTCJul 21, 23:05 UTC10m - -
2026-07-21 A43E60 SFO → MEX Jul 21, 19:02 UTCJul 21, 23:06 UTC4h 4m +74m +2m
2026-07-21 A43E60 SFO → MEX Jul 21, 19:10 UTCJul 21, 21:05 UTC1h 55m - -
2026-07-20 A441F5 SFO → MEX Jul 20, 22:20 UTCJul 20, 22:35 UTC15m - -
2026-07-20 A441F5 SFO → MEX Jul 20, 18:45 UTCJul 20, 20:40 UTC1h 55m - -
2026-07-20 A441F5 SFO → MEX Jul 20, 18:50 UTCJul 20, 22:36 UTC3h 46m +62m -6m
2026-07-19 A2B153 SFO → MEX Jul 19, 22:20 UTCJul 19, 22:35 UTC15m - -
2026-07-19 A2B153 SFO → MEX Jul 19, 18:45 UTCJul 19, 21:45 UTC3h 0m - -
2026-07-18 A12710 SFO → MEX Jul 18, 22:50 UTCJul 18, 23:10 UTC20m - -
2026-07-18 A12710 SFO → MEX Jul 18, 19:05 UTCJul 18, 21:00 UTC1h 55m - -
2026-07-18 A12710 SFO → MEX Jul 18, 18:29 UTCJul 18, 23:03 UTC4h 34m +41m -39m
2026-07-17 A4423B - Jul 17, 22:10 UTCJul 17, 22:20 UTC10m - -
2026-07-17 A4423B - Jul 17, 18:19 UTCJul 17, 20:20 UTC2h 0m - -
2026-07-16 A2B12D SFO → MEX Jul 16, 18:31 UTCJul 16, 22:23 UTC3h 52m +43m on time
2026-07-15 A2B112 - Jul 15, 22:55 UTCJul 15, 23:20 UTC25m - -
2026-07-15 A2B112 SFO → MEX Jul 15, 18:24 UTCJul 15, 22:40 UTC4h 16m +36m -25m
2026-07-15 A2B112 - Jul 15, 18:45 UTCJul 15, 20:45 UTC2h 0m - -
2026-07-14 A441AB - Jul 14, 21:50 UTCJul 14, 22:00 UTC10m - -
2026-07-14 A441AB - Jul 14, 18:10 UTCJul 14, 20:05 UTC1h 55m - -
2026-07-13 A5CC12 - Jul 13, 21:55 UTCJul 13, 22:10 UTC15m - -
2026-07-13 A5CC12 SFO → MEX Jul 13, 18:14 UTCJul 13, 22:05 UTC3h 51m +26m -4m
2026-07-13 A5CC12 - Jul 13, 18:05 UTCJul 13, 20:15 UTC2h 10m - -
2026-07-12 A126E7 - Jul 12, 23:10 UTCJul 12, 23:25 UTC15m - -
2026-07-12 A126E7 - Jul 12, 18:45 UTCJul 12, 20:50 UTC2h 5m - -

Performance history

Flights tracked
225 showing last 30
Avg arrival delay
-12m
On-time arrival
100% 100% on time
Aircraft used
13

Monthly activity 4 months

Month Flights tracked
July 2026 53
June 2026 63
May 2026 66
April 2026 43

UAL1271 frequently asked

Where does flight UAL1271 fly?
UAL1271 (United Airlines) flies from SFO to MEX. View the full route page.
How long is flight UAL1271?
Based on observed flights, UAL1271 takes on average 1h 49m from takeoff to landing.
How often does UAL1271 fly?
UAL1271 has been observed flying several times a week in our tracking data. We've recorded 225 flights under this callsign.
Is flight UAL1271 usually on time?
Across recent flights, UAL1271 arrives 12 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1271?
UAL1271 has been operated by 13 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1271 live?
Yes. When UAL1271 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.