Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2731

Live map

Live map filtered to UAL2731. 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
23:49 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 12G26 kt
Visibility
10 SM
Ceiling
FEW 1,000 ft
Temp / Dew
16°C / 12°C
Altimeter
29.94 inHg

Obs: 2026-08-30T05:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300556Z 27012G26KT 10SM FEW010 16/12 A2994 RMK AO2 PK WND 26028/0533 SLP137 T01610117 10200 20161 50001 $

TAF KSFO 300520Z 3006/3112 28016G25KT P6SM SKC FM300700 28010KT P6SM FEW009 TEMPO 3011/3015 BKN009 FM301900 27015G25KT P6SM FEW012 FM310400 27010KT P6SM FEW010 FM311000 27008KT P6SM BKN010

flight Live Traffic

flight_takeoff 377 Departures
flight_land 219 Arrivals

Arrival

MTY MMMY VFR

Monterrey International Airport

Monterrey, MX

Local time
00:49 CST
Timezone
America/Monterrey
Type
Large Airport
Elevation
1,278 ft
Coordinates
25.7785, -100.1070

cloud Weather

Wind
80° / 10 kt
Visibility
8 SM
Ceiling
SCT 8,000 ft, SCT 20,000 ft
Temp / Dew
28°C / 20°C
Altimeter
30.04 inHg

Obs: 2026-08-30T05:40:00.000Z

Raw METAR / TAF 
METAR MMMY 300540Z 08010KT 8SM SCT080 SCT200 28/20 A3004 RMK SLP151 52019 959 8/038 HZY

TAF COR MMMY 300559Z 3006/3106 08005KT P6SM SCT080 BKN200 TX37/3022Z TN24/3012Z BECMG 3009/3011 5SM HZ BKN015 TEMPO 3011/3015 2SM BR BKN008 FM301600 12010KT P6SM BKN020 FM301800 12015KT P6SM SCT030 BKN200 TEMPO 3022/3102 08010G20KT 4SM TSRA BKN030CB

flight Live Traffic

flight_takeoff 6 Departures
flight_land 5 Arrivals

Recent history last 13

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-26 AB1644 SFO → MTY Jun 26, 18:28 UTCJun 26, 21:55 UTC3h 27m +33m on time
2026-06-26 AB1644 - Jun 26, 18:44 UTCJun 26, 21:59 UTC3h 15m - -
2026-06-25 AC234F - Jun 25, 18:15 UTCJun 25, 21:29 UTC3h 15m - -
2026-06-24 A5CA4B - Jun 24, 18:25 UTCJun 24, 21:40 UTC3h 15m - -
2026-06-23 AB618B SFO → MTY Jun 23, 18:21 UTCJun 23, 21:54 UTC3h 33m +26m -31m
2026-06-23 AB618B SFO → MTY Jun 23, 18:39 UTCJun 23, 21:59 UTC3h 20m - -
2026-06-22 AB1DB2 SFO → MTY Jun 22, 18:36 UTCJun 22, 21:50 UTC3h 14m +41m +2m
2026-06-22 AB1DB2 - Jun 22, 18:35 UTCJun 22, 20:30 UTC1h 55m - -
2026-06-21 AC2706 - Jun 21, 19:00 UTCJun 21, 22:10 UTC3h 10m - -
2026-06-20 AB1644 - Jun 20, 18:40 UTCJun 20, 21:49 UTC3h 10m - -
2026-06-19 A56DCF - Jun 19, 18:30 UTCJun 19, 21:59 UTC3h 30m - -
2026-06-18 A612A6 - Jun 18, 21:00 UTCJun 18, 23:30 UTC2h 30m - -
2026-06-18 A612A6 SFO → MTY Jun 18, 20:51 UTCJun 19, 00:13 UTC3h 22m +176m -4m

Performance history

Flights tracked
13
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
8

Monthly activity 1 month

Month Flights tracked
June 2026 13

UAL2731 frequently asked

Where does flight UAL2731 fly?
UAL2731 flies from SFO to MTY. View the full route page.
How long is flight UAL2731?
Based on observed flights, UAL2731 takes on average 3h 9m from takeoff to landing.
How often does UAL2731 fly?
UAL2731 has been observed flying several times a week in our tracking data. We've recorded 13 flights under this callsign.
Is flight UAL2731 usually on time?
Across recent flights, UAL2731 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2731?
UAL2731 has been operated by 8 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2731 live?
Yes. When UAL2731 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.