Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1423

Operated by United Airlines

Live map

Live map filtered to UAL1423. Shown when the flight is currently airborne.

Route airports View route page →

Departure

YVR CYVR VFR

Vancouver International Airport

Vancouver, CA

Local time
22:28 PDT
Timezone
America/Vancouver
Type
Large Airport
Elevation
14 ft
Coordinates
49.1939, -123.1840

cloud Weather

Wind
100° / 8 kt
Visibility
20 SM
Ceiling
SCT 6,500 ft, SCT 7,700 ft
Temp / Dew
13°C / 7°C
Altimeter
30.08 inHg

Obs: 2026-05-30T05:00:00.000Z

Raw METAR / TAF 
METAR CYVR 300500Z 10008KT 20SM SCT065 SCT077 13/07 A3008 RMK CU3AC1 SLP189

TAF CYVR 300240Z 3003/3106 13006KT P6SM FEW060 FM300700 28008KT P6SM BKN060 FM301000 30008KT P6SM BKN030 OVC060 FM301600 28010KT P6SM SCT060 BKN180 FM302200 22010KT P6SM FEW030 BECMG 3102/3104 VRB03KT RMK NXT FCST BY 300600Z

flight Live Traffic

flight_takeoff 42 Departures
flight_land 31 Arrivals

Arrival

SFO KSFO IFR

San Francisco International Airport

San Francisco, US

Local time
22:28 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 13 kt
Visibility
10 SM
Ceiling
FEW 300 ft, BKN 800 ft, OVC 1,100 ft
Temp / Dew
13°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300456Z 29013KT 10SM FEW003 BKN008 OVC011 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

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 45 minutes)

flight Live Traffic

flight_takeoff 212 Departures
flight_land 247 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A8AD4E YVR → SFO May 30, 01:10 UTCMay 30, 03:25 UTC2h 15m - -
2026-05-29 A81000 YVR → SFO May 29, 01:05 UTCMay 29, 03:45 UTC2h 40m - -
2026-05-28 AA2BC5 YVR → SFO May 28, 01:38 UTCMay 28, 04:18 UTC2h 40m +54m -9m
2026-05-28 AA2BC5 YVR → SFO May 28, 01:35 UTCMay 28, 04:25 UTC2h 50m - -
2026-05-27 A94B0A YVR → SFO May 27, 00:59 UTCMay 27, 03:24 UTC2h 25m - -
2026-05-26 A2B8C5 YVR → SFO May 26, 01:24 UTCMay 26, 03:45 UTC2h 20m - -
2026-05-25 AA2BC5 YVR → SFO May 25, 01:55 UTCMay 25, 03:25 UTC1h 30m - -
2026-05-24 A94B08 YVR → SFO May 24, 01:16 UTCMay 24, 03:36 UTC2h 20m +32m -7m
2026-05-24 A94B08 YVR → SFO May 24, 01:15 UTCMay 24, 03:40 UTC2h 25m - -
2026-05-23 AAA244 YVR → SFO May 23, 01:15 UTCMay 23, 03:40 UTC2h 25m - -
2026-05-22 A94B50 YVR → SFO May 22, 01:45 UTCMay 22, 04:20 UTC2h 35m - -
2026-05-21 A0FBB7 YVR → SFO May 21, 00:25 UTCMay 21, 01:20 UTC55m - -
2026-05-20 A2615E YVR → SFO May 20, 00:10 UTCMay 20, 01:05 UTC55m - -
2026-05-19 A3EF1B YVR → SFO May 19, 01:55 UTCMay 19, 02:40 UTC45m - -
2026-05-19 A3EF1B YVR → SFO May 19, 00:20 UTCMay 19, 02:40 UTC2h 20m - -
2026-05-19 A3EF1B YVR → SFO May 19, 00:13 UTCMay 19, 01:37 UTC1h 24m +23m +23m
2026-05-18 AAA5AE YVR → SFO May 18, 00:23 UTCMay 18, 01:57 UTC1h 34m +33m -32m
2026-05-18 AAA5AE YVR → SFO May 18, 00:55 UTCMay 18, 02:00 UTC1h 5m - -
2026-05-17 A5CC35 YVR → SFO May 17, 00:05 UTCMay 17, 01:00 UTC55m - -
2026-05-16 A3A0CA YVR → SFO May 16, 00:20 UTCMay 16, 01:15 UTC55m - -
2026-05-15 A2B0CD YVR → SFO May 15, 00:05 UTCMay 15, 01:00 UTC55m - -
2026-05-14 AAC2E2 YVR → SFO May 14, 01:15 UTCMay 14, 02:10 UTC55m - -
2026-05-13 AA7E36 YVR → SFO May 13, 00:30 UTCMay 13, 01:25 UTC55m - -
2026-05-11 A0ACF8 YVR → SFO May 11, 01:15 UTCMay 11, 02:10 UTC55m - -
2026-05-10 AA56D5 YVR → SFO May 10, 00:13 UTCMay 10, 01:09 UTC56m +23m -4m
2026-05-10 AA56D5 YVR → SFO May 10, 00:15 UTCMay 10, 01:09 UTC55m - -
2026-05-09 A0ACF8 YVR → SFO May 9, 00:30 UTCMay 9, 01:25 UTC55m - -
2026-05-08 A05DDC YVR → SFO May 8, 00:20 UTCMay 8, 01:14 UTC55m - -
2026-05-07 A3A086 YVR → SFO May 7, 00:30 UTCMay 7, 01:25 UTC55m - -
2026-05-06 A3C847 YVR → SFO May 6, 01:35 UTCMay 6, 02:30 UTC55m - -

Performance history

Flights tracked
67 showing last 30
Avg arrival delay
-6m
On-time arrival
80% 80% on time
Aircraft used
22

Monthly activity 2 months

Month Flights tracked
May 2026 36
April 2026 31

UAL1423 frequently asked

Where does flight UAL1423 fly?
UAL1423 (United Airlines) flies from YVR to SFO. View the full route page.
How long is flight UAL1423?
Based on observed flights, UAL1423 takes on average 1h 33m from takeoff to landing.
How often does UAL1423 fly?
UAL1423 has been observed flying several times a week in our tracking data. We've recorded 67 flights under this callsign.
Is flight UAL1423 usually on time?
Across recent flights, UAL1423 arrives 6 minutes early on average. 80% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1423?
UAL1423 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1423 live?
Yes. When UAL1423 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.