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 MVFR

San Francisco International Airport

San Francisco, US

Local time
00:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 10 kt
Visibility
10 SM
Ceiling
OVC 1,000 ft
Temp / Dew
13°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T06:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300656Z 27010KT 10SM OVC010 13/11 A3011 RMK AO2 SLP195 T01280106

TAF KSFO 300520Z 3006/3112 26009KT P6SM OVC008 FM301000 27006KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC

flight Live Traffic

flight_takeoff 247 Departures
flight_land 186 Arrivals

Arrival

MEX MMMX VFR

Mexico City Benito Juárez International Airport

Mexico City, MX

Local time
01:18 CST
Timezone
America/Mexico_City
Type
Large Airport
Elevation
7,316 ft
Coordinates
19.4358, -99.0703

cloud Weather

Wind
60° / 2 kt
Visibility
10 SM
Ceiling
SKC
Temp / Dew
17°C / 8°C
Altimeter
30.29 inHg

Obs: 2026-05-30T06:42:00.000Z

Raw METAR / TAF 
METAR MMMX 300642Z 06002KT 10SM SKC 17/08 A3029 NOSIG RMK HZY

TAF COR MMMX 300652Z 3006/3106 00000KT P6SM SKC TX28/3022Z TN13/3012Z FM301800 34010KT P6SM SCT020 SCT080 FM302200 03015KT P6SM SCT020 FM310300 06005KT P6SM SKC

flight Live Traffic

flight_takeoff 36 Departures
flight_land 30 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A75966 SFO → MEX May 29, 21:50 UTCMay 29, 22:00 UTC10m - -
2026-05-29 A75966 SFO → MEX May 29, 18:25 UTCMay 29, 19:55 UTC1h 30m - -
2026-05-28 A12403 SFO → MEX May 28, 21:45 UTCMay 28, 21:50 UTC5m - -
2026-05-28 A12403 SFO → MEX May 28, 18:20 UTCMay 28, 19:50 UTC1h 30m - -
2026-05-27 A123E2 SFO → MEX May 27, 21:45 UTCMay 27, 22:05 UTC20m - -
2026-05-27 A123E2 SFO → MEX May 27, 18:20 UTCMay 27, 19:50 UTC1h 30m - -
2026-05-27 A123E2 SFO → MEX May 27, 18:14 UTCMay 27, 22:04 UTC3h 50m +26m +22m
2026-05-26 A123E2 SFO → MEX May 26, 21:59 UTCMay 26, 22:15 UTC15m - -
2026-05-26 A123E2 SFO → MEX May 26, 18:40 UTCMay 26, 20:09 UTC1h 30m - -
2026-05-26 A123E2 SFO → MEX May 26, 18:14 UTCMay 26, 22:07 UTC3h 53m +26m -34m
2026-05-25 A5CF82 SFO → MEX May 25, 21:54 UTCMay 25, 22:05 UTC10m - -
2026-05-25 A5CF82 SFO → MEX May 25, 18:30 UTCMay 25, 19:59 UTC1h 30m - -
2026-05-25 A5CF82 SFO → MEX May 25, 18:14 UTCMay 25, 22:10 UTC3h 56m +26m +7m
2026-05-24 A44187 SFO → MEX May 24, 18:35 UTCMay 24, 20:05 UTC1h 30m - -
2026-05-23 A441AB SFO → MEX May 23, 18:41 UTCMay 23, 22:34 UTC3h 53m +53m +15m
2026-05-23 A441AB SFO → MEX May 23, 18:40 UTCMay 23, 22:40 UTC4h 0m - -
2026-05-22 A2B12D SFO → MEX May 22, 18:40 UTCMay 22, 19:15 UTC35m - -
2026-05-22 A2B12D SFO → MEX May 22, 18:14 UTCMay 22, 22:17 UTC4h 3m +26m -6m
2026-05-21 A12731 SFO → MEX May 21, 18:40 UTCMay 21, 22:35 UTC3h 55m - -
2026-05-20 A5CF66 SFO → MEX May 20, 22:40 UTCMay 20, 22:50 UTC10m - -
2026-05-20 A5CF66 SFO → MEX May 20, 19:10 UTCMay 20, 21:05 UTC1h 55m - -
2026-05-19 A2B151 SFO → MEX May 19, 22:05 UTCMay 19, 22:20 UTC15m - -
2026-05-19 A2B151 SFO → MEX May 19, 18:35 UTCMay 19, 20:25 UTC1h 50m - -
2026-05-18 A2B17A SFO → MEX May 18, 18:14 UTCMay 18, 21:55 UTC3h 41m +26m -5m
2026-05-18 A2B17A SFO → MEX May 18, 18:05 UTCMay 18, 20:00 UTC1h 54m - -
2026-05-17 A12797 SFO → MEX May 17, 22:10 UTCMay 17, 22:25 UTC15m - -
2026-05-17 A12797 SFO → MEX May 17, 18:45 UTCMay 17, 20:25 UTC1h 40m - -
2026-05-16 A1244D SFO → MEX May 16, 20:35 UTCMay 17, 00:20 UTC3h 45m - -
2026-05-15 A12777 SFO → MEX May 15, 18:14 UTCMay 15, 21:55 UTC3h 41m +26m +1m
2026-05-15 A12777 SFO → MEX May 15, 18:10 UTCMay 15, 19:45 UTC1h 35m - -

Performance history

Flights tracked
104 showing last 30
Avg arrival delay
on time
On-time arrival
86% 86% on time
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 61
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 58m 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 104 flights under this callsign.
Is flight UAL1271 usually on time?
Across recent flights, UAL1271 arrives 0 minutes early on average. 86% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1271?
UAL1271 has been operated by 14 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.