Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2423

Operated by United Airlines

Live map

Live map filtered to UAL2423. Shown when the flight is currently airborne.

Route airports View route page →

Departure

YVR CYVR VFR

Vancouver International Airport

Vancouver, CA

Local time
03:28 PDT
Timezone
America/Vancouver
Type
Large Airport
Elevation
14 ft
Coordinates
49.1939, -123.1840

cloud Weather

Wind
90° / 7 kt
Visibility
20 SM
Ceiling
FEW 4,900 ft
Temp / Dew
14°C / 14°C
Altimeter
30.03 inHg

Obs: 2026-08-28T10:00:00.000Z

Raw METAR / TAF 
METAR CYVR 281000Z 09007KT 20SM FEW049 14/14 A3003 RMK SC2 SLP172

TAF CYVR 280840Z 2809/2912 09008KT P6SM SCT040 TEMPO 2809/2810 5SM -SHRA BR BKN030 FM281000 09008KT P6SM BKN030 TEMPO 2810/2817 3SM -SHRA BR BKN020 FM281800 14010KT P6SM SCT040 SCT060 TEMPO 2818/2902 SCT015 BKN030 BKN060 BECMG 2900/2902 08010KT FM290200 08010KT P6SM SCT020 BKN040 TEMPO 2902/2912 5SM -SHRA VCTS BR BKN020 BKN040CB BECMG 2904/2906 29012KT RMK NXT FCST BY 281200Z

flight Live Traffic

flight_takeoff 25 Departures
flight_land 18 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
03:28 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 197 Departures
flight_land 100 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A12712 YVR → SFO Jul 26, 11:00 UTCJul 26, 16:05 UTC5h 5m - -
2026-07-25 A126EB YVR → SFO Jul 25, 10:55 UTCJul 25, 16:00 UTC5h 5m - -
2026-07-24 A1272D YVR → SFO Jul 24, 10:55 UTCJul 24, 16:10 UTC5h 15m - -
2026-07-23 A5CC11 YVR → SFO Jul 23, 12:25 UTCJul 23, 17:30 UTC5h 5m - -
2026-07-23 A5CC11 YVR → SFO Jul 23, 12:19 UTCJul 23, 17:29 UTC5h 10m +97m -13m
2026-07-22 A5CC19 - Jul 22, 11:10 UTCJul 22, 16:05 UTC4h 55m - -
2026-07-21 A5CF3F - Jul 21, 11:15 UTCJul 21, 16:15 UTC5h 0m - -
2026-07-20 A5CF8B - Jul 20, 11:05 UTCJul 20, 16:00 UTC4h 55m - -
2026-07-19 A12756 EWR → SNA Jul 19, 11:49 UTCJul 19, 16:38 UTC4h 49m +67m -12m
2026-07-19 A12756 - Jul 19, 11:45 UTCJul 19, 16:45 UTC5h 0m - -
2026-07-18 A2B10F - Jul 18, 11:10 UTCJul 18, 16:05 UTC4h 55m - -
2026-07-17 A2B130 EWR → SNA Jul 17, 10:55 UTCJul 17, 15:49 UTC4h 55m - -
2026-07-16 A12710 EWR → SNA Jul 16, 11:01 UTCJul 16, 15:51 UTC4h 50m +19m -11m
2026-07-16 A12710 - Jul 16, 10:59 UTCJul 16, 15:55 UTC4h 55m - -
2026-07-15 A7598C - Jul 15, 10:50 UTCJul 15, 15:35 UTC4h 45m - -
2026-07-14 A44214 - Jul 14, 11:00 UTCJul 14, 15:40 UTC4h 40m - -
2026-07-13 A2B196 - Jul 13, 10:50 UTCJul 13, 15:35 UTC4h 45m - -
2026-07-12 A5CF1B - Jul 12, 10:50 UTCJul 12, 15:40 UTC4h 50m - -
2026-07-11 A1270F - Jul 11, 10:45 UTCJul 11, 16:00 UTC5h 15m - -
2026-07-10 A12711 - Jul 10, 10:50 UTCJul 10, 16:05 UTC5h 15m - -
2026-07-09 A2B4EA - Jul 9, 10:55 UTCJul 9, 16:00 UTC5h 5m - -
2026-07-08 A5CBF3 YVR → SFO Jul 8, 10:55 UTCJul 8, 15:50 UTC4h 55m - -
2026-07-08 A5CBF3 YVR → SFO Jul 8, 11:01 UTCJul 8, 15:45 UTC4h 44m +19m -3m
2026-07-07 A12710 YVR → SFO Jul 7, 10:55 UTCJul 7, 15:55 UTC5h 0m - -
2026-07-06 A12734 YVR → SFO Jul 6, 11:50 UTCJul 6, 16:50 UTC5h 0m - -
2026-07-05 A126E8 YVR → SFO Jul 5, 10:55 UTCJul 5, 16:00 UTC5h 5m - -
2026-07-04 A44212 YVR → SFO Jul 4, 10:50 UTCJul 4, 15:55 UTC5h 5m - -
2026-07-03 A5CF66 YVR → SFO Jul 3, 11:00 UTCJul 3, 16:15 UTC5h 15m - -
2026-07-02 A2B150 YVR → SFO Jul 2, 10:55 UTCJul 2, 16:10 UTC5h 15m - -
2026-07-01 A12758 YVR → SFO Jul 1, 11:00 UTCJul 1, 16:15 UTC5h 15m - -

Performance history

Flights tracked
137 showing last 30
Avg arrival delay
-10m
On-time arrival
100% 100% on time
Aircraft used
25

Monthly activity 4 months

Month Flights tracked
July 2026 30
June 2026 31
May 2026 38
April 2026 38

UAL2423 frequently asked

Where does flight UAL2423 fly?
UAL2423 (United Airlines) flies from YVR to SFO. View the full route page.
How long is flight UAL2423?
Based on observed flights, UAL2423 takes on average 5h 0m from takeoff to landing.
How often does UAL2423 fly?
UAL2423 has been observed flying daily in our tracking data. We've recorded 137 flights under this callsign.
Is flight UAL2423 usually on time?
Across recent flights, UAL2423 arrives 10 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2423?
UAL2423 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2423 live?
Yes. When UAL2423 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.