Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3757

Operated by United Airlines

Live map

Live map filtered to UAL3757. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
02:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
180° / 4 kt
Visibility
10 SM
Ceiling
BKN 21,000 ft, OVC 24,000 ft
Temp / Dew
35°C / 7°C
Altimeter
29.91 inHg

Obs: 2026-08-28T08:56:00.000Z

Raw METAR / TAF 
METAR KLAS 280856Z 18004KT 10SM BKN210 OVC240 35/07 A2991 RMK AO2 SLP092 T03500072 51008

TAF KLAS 280844Z 2809/2912 18006KT P6SM FEW150 BKN200 FM281400 VRB05KT P6SM FEW150 SCT250 FM281900 22012G22KT P6SM VCTS SCT120CB SCT200 FM290300 23009KT P6SM FEW120 SCT200

flight Live Traffic

flight_takeoff 64 Departures
flight_land 34 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
02:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 14 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 20,000 ft
Temp / Dew
15°C / 13°C
Altimeter
29.94 inHg

Obs: 2026-08-28T08:56:00.000Z

Raw METAR / TAF 
METAR KSFO 280856Z 29014KT 10SM FEW004 BKN200 15/13 A2994 RMK AO2 SLP139 T01500128 58002 $

TAF KSFO 280830Z 2809/2912 30013KT P6SM FEW004 BKN200 FM282000 29014KT P6SM VCSH BKN050 OVC100 FM290300 29010KT P6SM SCT010 BKN120 FM291000 29007KT P6SM BKN010

flight Live Traffic

flight_takeoff 84 Departures
flight_land 37 Arrivals

Recent history last 25

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-23 A0B840 LAS → SFO Jul 23, 04:10 UTCJul 23, 06:40 UTC2h 30m - -
2026-07-23 A0B840 LAS → SFO Jul 23, 03:23 UTCJul 23, 06:26 UTC3h 3m +46m +57m
2026-07-13 A837A5 - Jul 13, 02:30 UTCJul 13, 04:05 UTC1h 35m - -
2026-06-29 A0B889 - Jun 29, 05:15 UTCJun 29, 07:05 UTC1h 50m - -
2026-06-29 A0B889 BFI → SFO Jun 29, 04:43 UTCJun 29, 07:01 UTC2h 18m +96m +135m
2026-06-25 AA7E2E - Jun 25, 03:10 UTCJun 25, 04:40 UTC1h 30m - -
2026-06-22 A44258 LAS → SFO Jun 22, 17:18 UTCJun 22, 18:21 UTC1h 3m +17m on time
2026-06-22 A44258 LAS → SFO Jun 22, 17:15 UTCJun 22, 18:00 UTC45m - -
2026-06-22 AA7EBC LAS → SFO Jun 22, 00:20 UTCJun 22, 01:19 UTC1h 0m - -
2026-06-15 A126E7 LAS → SFO Jun 15, 05:20 UTCJun 15, 08:40 UTC3h 20m - -
2026-06-15 A126E7 LAS → SFO Jun 15, 05:03 UTCJun 15, 08:28 UTC3h 25m +70m -35m
2026-06-08 A4455E LAS → SFO Jun 8, 01:55 UTCJun 8, 04:00 UTC2h 5m - -
2026-06-08 A4455E LAS → SFO Jun 8, 01:37 UTCJun 8, 03:54 UTC2h 17m +11m -13m
2026-06-01 AA7F03 LAS → SFO Jun 1, 02:18 UTCJun 1, 04:03 UTC1h 45m +17m -30m
2026-06-01 AA7F03 LAS → SFO Jun 1, 01:45 UTCJun 1, 02:00 UTC15m - -
2026-05-25 A43EA7 LAS → SFO May 25, 04:20 UTCMay 25, 06:10 UTC1h 50m - -
2026-05-06 A441F5 LAS → SFO May 6, 19:50 UTCMay 6, 20:00 UTC10m - -
2026-05-04 A44565 LAS → SFO May 4, 05:10 UTCMay 4, 06:40 UTC1h 30m - -
2026-05-04 A44565 LAS → SFO May 4, 04:46 UTCMay 4, 06:35 UTC1h 49m +10m +22m
2026-04-20 AA7F46 LAS → SFO Apr 20, 02:15 UTCApr 20, 03:00 UTC45m - -
2026-04-17 A12AC1 LAS → SFO Apr 17, 03:20 UTCApr 17, 04:10 UTC50m - -
2026-04-17 A12AC1 LAS → SFO Apr 17, 02:15 UTCApr 17, 03:15 UTC1h 0m - -
2026-04-13 AA7ABD LAS → SFO Apr 13, 04:20 UTCApr 13, 04:25 UTC5m - -
2026-04-13 AA7ABD LAS → SFO Apr 13, 03:55 UTCApr 13, 04:25 UTC30m - -
2026-04-13 AA7ABD LAS → SFO Apr 13, 02:12 UTCApr 13, 04:03 UTC1h 51m +21m +18m

Performance history

Flights tracked
25
Avg arrival delay
+19m
On-time arrival
50% 50% on time
Aircraft used
15

Monthly activity 4 months

Month Flights tracked
July 2026 3
June 2026 12
May 2026 4
April 2026 6

UAL3757 frequently asked

Where does flight UAL3757 fly?
UAL3757 (United Airlines) flies from LAS to SFO. View the full route page.
How long is flight UAL3757?
Based on observed flights, UAL3757 takes on average 1h 34m from takeoff to landing.
How often does UAL3757 fly?
UAL3757 has been observed flying several times a week in our tracking data. We've recorded 25 flights under this callsign.
Is flight UAL3757 usually on time?
Across recent flights, UAL3757 arrives with an average 19-minute delay. 50% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3757?
UAL3757 has been operated by 15 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL3757 live?
Yes. When UAL3757 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.