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
06:14 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
100° / 7 kt
Visibility
6 SM
Ceiling
SCT 1,800 ft, BKN 30,000 ft
Temp / Dew
28°C / 25°C
Altimeter
29.82 inHg

Obs: 2026-08-28T22:00:00.000Z

Raw METAR / TAF 
METAR WSSS 282200Z 10007KT 9999 SCT018 BKN300 28/25 Q1010 NOSIG

TAF WSSS 281700Z 2818/3000 14010KT 9999 FEW015 SCT020

flight Live Traffic

flight_takeoff 3 Departures
flight_land 2 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
15:14 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
300° / 12 kt
Visibility
10 SM
Ceiling
FEW 500 ft, SCT 11,000 ft, BKN 18,000 ft
Temp / Dew
18°C / 13°C
Altimeter
30.01 inHg

Obs: 2026-08-28T21:56:00.000Z

Raw METAR / TAF 
METAR KSFO 282156Z 30012KT 10SM FEW005 SCT110 BKN180 18/13 A3001 RMK AO2 SLP163 T01830133

TAF KSFO 282047Z 2821/2924 28016KT P6SM VCSH SCT010 BKN100 FM290600 28012KT P6SM FEW012 FM291000 29008KT P6SM SCT012 FM291800 29015KT P6SM FEW015

flight Live Traffic

flight_takeoff 224 Departures
flight_land 211 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AB0F8B SIN → SFO Jul 26, 02:50 UTCJul 26, 16:35 UTC13h 46m - -
2026-07-26 AB0F8B SIN → SFO Jul 26, 01:30 UTCJul 26, 01:40 UTC10m - -
2026-07-25 A7F4E7 SIN → SFO Jul 25, 02:25 UTCJul 25, 16:20 UTC13h 55m - -
2026-07-25 A7F4E7 SIN → SFO Jul 25, 01:05 UTCJul 25, 01:15 UTC10m - -
2026-07-25 A7F4E7 SIN → SFO Jul 25, 01:16 UTCJul 25, 16:13 UTC14h 57m +31m -10m
2026-07-24 A6679B SIN → SFO Jul 24, 01:10 UTCJul 24, 16:20 UTC15h 10m - -
2026-07-23 AB0F89 SIN → SFO Jul 23, 04:35 UTCJul 23, 16:50 UTC12h 15m - -
2026-07-23 AB0F89 SIN → SFO Jul 23, 01:33 UTCJul 23, 16:42 UTC15h 9m +48m -5m
2026-07-22 A1BFAC SIN → SFO Jul 22, 04:00 UTCJul 22, 16:25 UTC12h 25m - -
2026-07-21 A7F4EC SIN → SFO Jul 21, 01:16 UTCJul 21, 16:06 UTC14h 50m +31m +4m
2026-07-20 A6679B SIN → SFO Jul 20, 03:55 UTCJul 20, 16:00 UTC12h 5m - -
2026-07-20 A6679B SIN → SFO Jul 20, 01:16 UTCJul 20, 15:54 UTC14h 38m +31m -2m
2026-07-19 A7F4E9 SIN → SFO Jul 19, 03:30 UTCJul 19, 16:25 UTC12h 55m - -
2026-07-19 A7F4E9 SIN → SFO Jul 19, 01:00 UTCJul 19, 01:10 UTC10m - -
2026-07-18 AB0F89 SIN → SFO Jul 18, 02:25 UTCJul 18, 16:00 UTC13h 36m - -
2026-07-17 AB0F8B - Jul 17, 01:05 UTCJul 17, 16:15 UTC15h 10m - -
2026-07-16 A7F4EC - Jul 16, 02:35 UTCJul 16, 16:30 UTC13h 55m - -
2026-07-16 A7F4EC - Jul 16, 01:00 UTCJul 16, 01:10 UTC10m - -
2026-07-15 A6679B - Jul 15, 02:30 UTCJul 15, 15:55 UTC13h 25m - -
2026-07-15 A6679B SIN → SFO Jul 15, 01:16 UTCJul 15, 16:00 UTC14h 44m +31m +1m
2026-07-14 AB0F89 - Jul 14, 04:45 UTCJul 14, 18:45 UTC14h 0m - -
2026-07-14 AB0F89 SIN → SFO Jul 14, 03:21 UTCJul 14, 18:15 UTC14h 54m +156m +6m
2026-07-14 AB0F89 SIN → SFO Jul 14, 03:21 UTCJul 14, 18:41 UTC15h 20m +156m +32m
2026-07-13 A1BFAC - Jul 13, 02:35 UTCJul 13, 16:40 UTC14h 5m - -
2026-07-13 A1BFAC - Jul 13, 01:15 UTCJul 13, 01:25 UTC10m - -
2026-07-12 A7F4EC - Jul 12, 04:15 UTCJul 12, 16:10 UTC11h 55m - -
2026-07-12 A7F4EC - Jul 12, 01:05 UTCJul 12, 01:15 UTC10m - -
2026-07-11 A7F4E9 - Jul 11, 02:45 UTCJul 11, 17:05 UTC14h 20m - -
2026-07-11 A7F4E9 SIN → SFO Jul 11, 01:16 UTCJul 11, 17:13 UTC15h 57m +31m +6m
2026-07-10 AB0F89 - Jul 10, 02:20 UTCJul 10, 17:20 UTC15h 0m - -

Performance history

Flights tracked
186 showing last 30
Avg arrival delay
+4m
On-time arrival
88% 88% on time
Aircraft used
7

Monthly activity 4 months

Month Flights tracked
July 2026 45
June 2026 48
May 2026 54
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 11h 19m 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 186 flights under this callsign.
Is flight UAL2 usually on time?
Across recent flights, UAL2 arrives with an average 4-minute delay. 88% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2?
UAL2 has been operated by 7 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.