Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2

Operated by United Airlines

Live map

Live map filtered to UAL2. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SIN WSSS VFR

Singapore Changi Airport

Singapore, SG

Local time
16:12 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
180° / 9 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft, BKN 27,000 ft
Temp / Dew
31°C / 23°C
Altimeter
29.76 inHg

Obs: 2026-05-30T08:00:00.000Z

Raw METAR / TAF 
METAR WSSS 300800Z 18009KT 9999 FEW020 BKN270 31/23 Q1008 NOSIG

TAF WSSS 300500Z 3006/3112 20007KT 9999 FEW015 SCT020

flight Live Traffic

flight_takeoff 2 Departures
flight_land 5 Arrivals

Arrival

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
01:12 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 9 kt
Visibility
10 SM
Ceiling
OVC 1,000 ft
Temp / Dew
13°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T07:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300756Z 28009KT 10SM OVC010 13/11 A3011 RMK AO2 SLP196 T01280106 401720122

TAF KSFO 300520Z 3006/3112 26009KT P6SM OVC008 FM301000 27006KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC

flight Live Traffic

flight_takeoff 206 Departures
flight_land 141 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A6679B SIN → SFO May 30, 04:25 UTCMay 30, 04:45 UTC20m - -
2026-05-29 A7F4E7 SIN → SFO May 29, 02:35 UTCMay 29, 16:25 UTC13h 50m - -
2026-05-28 A7F4E9 SIN → SFO May 28, 02:40 UTCMay 28, 16:20 UTC13h 40m - -
2026-05-27 A1BFAC SIN → SFO May 27, 02:34 UTCMay 27, 16:10 UTC13h 36m - -
2026-05-26 AB0F89 SIN → SFO May 26, 16:40 UTCMay 26, 16:45 UTC5m - -
2026-05-26 AB0F89 SIN → SFO May 26, 04:39 UTCMay 26, 08:04 UTC3h 25m - -
2026-05-26 AB0F89 SIN → SFO May 26, 01:16 UTCMay 26, 16:24 UTC15h 8m +31m +1m
2026-05-26 AB0F89 SIN → SFO May 26, 01:16 UTCMay 26, 16:32 UTC15h 16m +31m +9m
2026-05-25 A6679B SIN → SFO May 25, 01:16 UTCMay 25, 16:16 UTC15h 0m +31m +2m
2026-05-24 A6679B SIN → SFO May 24, 19:00 UTCMay 25, 16:30 UTC21h 30m - -
2026-05-24 A7F4E7 SIN → SFO May 24, 03:20 UTCMay 24, 15:50 UTC12h 30m - -
2026-05-23 A6679B SIN → SFO May 23, 01:16 UTCMay 23, 15:38 UTC14h 22m +31m -12m
2026-05-23 A6679B SIN → SFO May 23, 02:30 UTCMay 23, 15:30 UTC13h 0m - -
2026-05-22 A7F4E9 SIN → SFO May 22, 04:05 UTCMay 22, 04:35 UTC30m - -
2026-05-22 A7F4E9 SIN → SFO May 22, 02:40 UTCMay 22, 02:50 UTC10m - -
2026-05-22 A7F4E9 SIN → SFO May 22, 02:10 UTCMay 22, 17:24 UTC15h 14m +85m +5m
2026-05-21 A1BFAC SIN → SFO May 21, 02:50 UTCMay 21, 08:00 UTC5h 10m - -
2026-05-21 A1BFAC SIN → SFO May 21, 01:36 UTCMay 21, 16:11 UTC14h 35m +51m +7m
2026-05-20 A7F4E9 SIN → SFO May 20, 03:35 UTCMay 20, 15:55 UTC12h 21m - -
2026-05-19 A6679B SIN → SFO May 19, 02:50 UTCMay 19, 07:35 UTC4h 45m - -
2026-05-19 A6679B SIN → SFO May 19, 01:31 UTCMay 19, 15:35 UTC14h 4m +31m on time
2026-05-18 A1BFAC SIN → SFO May 18, 02:50 UTCMay 18, 04:25 UTC1h 35m - -
2026-05-17 A1BFAC SIN → SFO May 17, 21:05 UTCMay 18, 15:40 UTC18h 35m - -
2026-05-17 A1BFAC SIN → SFO May 17, 20:30 UTCMay 18, 15:40 UTC19h 10m - -
2026-05-17 A6679B SIN → SFO May 17, 01:31 UTCMay 17, 15:19 UTC13h 48m +31m +4m
2026-05-16 A7F4E9 SIN → SFO May 16, 02:50 UTCMay 16, 16:31 UTC13h 41m - -
2026-05-16 A7F4E9 SIN → SFO May 16, 01:41 UTCMay 16, 16:26 UTC14h 45m +41m +10m
2026-05-14 A2A41E SIN → SFO May 14, 04:10 UTCMay 14, 15:15 UTC11h 5m - -
2026-05-14 A2A41E SIN → SFO May 14, 01:10 UTCMay 14, 01:20 UTC10m - -
2026-05-13 A7F4E9 SIN → SFO May 13, 04:10 UTCMay 13, 15:40 UTC11h 30m - -

Performance history

Flights tracked
92 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
6

Monthly activity 2 months

Month Flights tracked
May 2026 53
April 2026 39

UAL2 frequently asked

Where does flight UAL2 fly?
UAL2 (United Airlines) flies from SIN to SFO. View the full route page.
How long is flight UAL2?
Based on observed flights, UAL2 takes on average 10h 46m from takeoff to landing.
How often does UAL2 fly?
UAL2 has been observed flying several times a week in our tracking data. We've recorded 92 flights under this callsign.
Is flight UAL2 usually on time?
Across recent flights, UAL2 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2?
UAL2 has been operated by 6 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2 live?
Yes. When UAL2 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.