Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL453

Operated by United Airlines

Live map

Live map filtered to UAL453. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
03:56 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
260° / 4 kt
Visibility
10 SM
Ceiling
FEW 800 ft, FEW 14,000 ft, SCT 22,000 ft, BKN 28,000 ft
Temp / Dew
24°C / 21°C
Altimeter
29.83 inHg

Obs: 2026-08-28T09:53:00.000Z

Raw METAR / TAF 
METAR KLAX 280953Z 26004KT 10SM FEW008 FEW140 SCT220 BKN280 24/21 A2983 RMK AO2 SLP098 T02390206 $

TAF KLAX 280520Z 2806/2912 VRB03KT P6SM BKN150 FM281700 26006KT P6SM BKN150 FM281900 26012KT P6SM BKN150 FM290300 26006KT P6SM SCT250

flight Live Traffic

flight_takeoff 210 Departures
flight_land 206 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
03:56 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
300° / 13 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 20,000 ft
Temp / Dew
15°C / 13°C
Altimeter
29.93 inHg

Obs: 2026-08-28T09:56:00.000Z

Raw METAR / TAF 
METAR KSFO 280956Z 30013KT 10SM FEW004 BKN200 15/13 A2993 RMK AO2 SLP135 T01500128 $

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 206 Departures
flight_land 120 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A9D59F LAX → SFO Jul 26, 20:25 UTCJul 26, 21:45 UTC1h 20m - -
2026-07-25 A9D59A LAX → SFO Jul 25, 20:45 UTCJul 26, 00:00 UTC3h 15m - -
2026-07-25 A9D59A LAX → SFO Jul 25, 20:32 UTCJul 26, 00:03 UTC3h 31m +17m on time
2026-07-24 A43EA3 LAX → SFO Jul 24, 20:25 UTCJul 24, 23:50 UTC3h 25m - -
2026-07-23 A39FB7 LAX → SFO Jul 23, 20:55 UTCJul 23, 23:45 UTC2h 50m - -
2026-07-23 A39FB7 LAX → SFO Jul 23, 20:52 UTCJul 24, 00:56 UTC4h 4m +37m +49m
2026-07-22 A23A03 LAX → SFO Jul 22, 20:25 UTCJul 22, 23:55 UTC3h 30m - -
2026-07-22 A23A03 LAX → SFO Jul 22, 20:32 UTCJul 22, 23:51 UTC3h 19m +17m -1m
2026-07-21 A0ACFF LAX → SFO Jul 21, 20:55 UTCJul 22, 00:15 UTC3h 20m - -
2026-07-20 AA7E51 LAX → SFO Jul 20, 20:40 UTCJul 21, 00:15 UTC3h 35m - -
2026-07-19 A43EC9 - Jul 19, 20:25 UTCJul 19, 23:45 UTC3h 20m - -
2026-07-19 A43EC9 SYR → DEN Jul 19, 20:32 UTCJul 19, 23:40 UTC3h 8m +17m -9m
2026-07-18 A3A0CA - Jul 18, 22:25 UTCJul 19, 01:50 UTC3h 25m - -
2026-07-18 A3A0CA SYR → DEN Jul 18, 22:02 UTCJul 19, 01:45 UTC3h 43m +107m -8m
2026-07-17 A14AD1 - Jul 17, 20:29 UTCJul 17, 23:35 UTC3h 5m - -
2026-07-16 AA56DB - Jul 16, 20:39 UTCJul 16, 23:55 UTC3h 15m - -
2026-07-15 A9D59F - Jul 15, 20:35 UTCJul 15, 23:45 UTC3h 10m - -
2026-07-14 A23A03 - Jul 14, 21:00 UTCJul 15, 00:05 UTC3h 4m - -
2026-07-14 A23A03 SYR → DEN Jul 14, 21:07 UTCJul 15, 00:03 UTC2h 56m +57m -10m
2026-07-13 A9D626 - Jul 13, 20:40 UTCJul 13, 23:35 UTC2h 55m - -
2026-07-12 A837A7 - Jul 12, 20:35 UTCJul 12, 23:40 UTC3h 5m - -
2026-07-11 A46603 - Jul 11, 20:55 UTCJul 12, 00:05 UTC3h 10m - -
2026-07-10 AC0B80 - Jul 10, 21:05 UTCJul 11, 01:30 UTC4h 25m - -
2026-07-09 A43E5E - Jul 9, 20:35 UTCJul 10, 00:55 UTC4h 20m - -
2026-07-09 A43E5E SYR → DEN Jul 9, 20:32 UTCJul 10, 00:52 UTC4h 20m +17m +34m
2026-07-08 A0AD1D - Jul 8, 20:30 UTCJul 9, 00:30 UTC4h 0m - -
2026-07-07 AA7E7B - Jul 7, 20:20 UTCJul 8, 00:05 UTC3h 45m - -
2026-07-07 AA7E7B SYR → DEN Jul 7, 20:27 UTCJul 8, 00:03 UTC3h 36m +17m +25m
2026-07-06 A1239C - Jul 6, 21:35 UTCJul 7, 00:40 UTC3h 5m - -
2026-07-05 AC0B7F - Jul 5, 20:30 UTCJul 5, 23:40 UTC3h 10m - -

Performance history

Flights tracked
145 showing last 30
Avg arrival delay
+10m
On-time arrival
63% 63% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 38
June 2026 29
May 2026 30
April 2026 48

UAL453 frequently asked

Where does flight UAL453 fly?
UAL453 (United Airlines) flies from LAX to SFO. View the full route page.
How long is flight UAL453?
Based on observed flights, UAL453 takes on average 3h 22m from takeoff to landing.
How often does UAL453 fly?
UAL453 has been observed flying several times a week in our tracking data. We've recorded 145 flights under this callsign.
Is flight UAL453 usually on time?
Across recent flights, UAL453 arrives with an average 10-minute delay. 63% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL453?
UAL453 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL453 live?
Yes. When UAL453 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.