Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2240

Operated by United Airlines

Live map

Live map filtered to UAL2240. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ONT KONT VFR

Ontario International Airport

Ontario, US

Local time
02:21 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
944 ft
Coordinates
34.0560, -117.6010

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
14°C / 10°C
Altimeter
30.01 inHg

Obs: 2026-05-30T08:53:00.000Z

Raw METAR / TAF 
METAR KONT 300853Z 00000KT 10SM CLR 14/10 A3001 RMK AO2 SLP157 T01390100 58006 $

TAF KONT 300520Z 3006/3112 25005KT P6SM FEW015 SCT050 TEMPO 3012/3016 BKN015 FM302100 25011G18KT P6SM FEW100 FM310400 VRB04KT P6SM SKC

flight Live Traffic

flight_takeoff 20 Departures
flight_land 30 Arrivals

Arrival

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
02:21 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 1,200 ft
Temp / Dew
13°C / 10°C
Altimeter
30.10 inHg

Obs: 2026-05-30T08:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300856Z 28009KT 10SM OVC012 13/10 A3010 RMK AO2 SLP191 T01280100 58007

TAF KSFO 300900Z 3009/3112 27008KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC

flight Live Traffic

flight_takeoff 293 Departures
flight_land 237 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A92361 ONT → SFO May 30, 02:15 UTCMay 30, 04:20 UTC2h 5m - -
2026-05-29 AA2BA5 ONT → SFO May 29, 00:28 UTCMay 29, 02:29 UTC2h 1m +23m on time
2026-05-29 AA2BA5 ONT → SFO May 29, 00:25 UTCMay 29, 02:30 UTC2h 5m - -
2026-05-28 A4945F ONT → SFO May 28, 00:55 UTCMay 28, 02:55 UTC2h 0m - -
2026-05-27 A2B0ED ONT → SFO May 27, 00:30 UTCMay 27, 02:34 UTC2h 5m - -
2026-05-26 A923EE ONT → SFO May 26, 00:54 UTCMay 26, 02:49 UTC1h 55m - -
2026-05-25 A94B48 ONT → SFO May 25, 01:55 UTCMay 25, 03:20 UTC1h 25m - -
2026-05-23 A76028 ONT → SFO May 23, 23:55 UTCMay 24, 01:50 UTC1h 55m - -
2026-05-23 A12F2A ONT → SFO May 23, 00:35 UTCMay 23, 02:30 UTC1h 55m - -
2026-05-22 A44544 ONT → SFO May 22, 01:50 UTCMay 22, 03:45 UTC1h 55m - -
2026-05-22 A44544 ONT → SFO May 22, 01:38 UTCMay 22, 03:45 UTC2h 7m +93m -17m
2026-05-21 A2452A ONT → SFO May 21, 01:35 UTCMay 21, 03:35 UTC2h 0m - -
2026-05-21 A2452A ONT → SFO May 21, 01:32 UTCMay 21, 03:32 UTC2h 0m +27m -5m
2026-05-20 A9238A ONT → SFO May 20, 20:35 UTCMay 20, 22:50 UTC2h 15m - -
2026-05-20 A0B823 ONT → SFO May 20, 01:40 UTCMay 20, 03:45 UTC2h 5m - -
2026-05-19 A2DFFE ONT → SFO May 19, 20:45 UTCMay 19, 22:55 UTC2h 10m - -
2026-05-19 A0B7FB ONT → SFO May 19, 01:35 UTCMay 19, 03:33 UTC1h 58m +30m +8m
2026-05-19 A0B7FB ONT → SFO May 19, 01:25 UTCMay 19, 03:35 UTC2h 10m - -
2026-05-18 A46CE1 ONT → SFO May 18, 20:45 UTCMay 18, 23:20 UTC2h 35m - -
2026-05-18 A0B820 ONT → SFO May 18, 02:05 UTCMay 18, 04:15 UTC2h 10m - -
2026-05-17 A94B0A ONT → SFO May 17, 20:35 UTCMay 17, 22:45 UTC2h 10m - -
2026-05-17 A0B7B6 ONT → SFO May 17, 02:20 UTCMay 17, 04:25 UTC2h 5m - -
2026-05-16 A94AE5 ONT → SFO May 16, 20:20 UTCMay 16, 22:35 UTC2h 15m - -
2026-05-16 A24591 ONT → SFO May 16, 01:15 UTCMay 16, 03:15 UTC2h 0m - -
2026-05-15 A94B51 ONT → SFO May 15, 20:30 UTCMay 15, 22:35 UTC2h 5m - -
2026-05-15 A0B844 ONT → SFO May 15, 01:25 UTCMay 15, 03:20 UTC1h 55m - -
2026-05-14 A91535 ONT → SFO May 14, 20:25 UTCMay 14, 22:30 UTC2h 5m - -
2026-05-14 A0B841 ONT → SFO May 14, 01:35 UTCMay 14, 03:40 UTC2h 5m - -
2026-05-13 A94B0B ONT → SFO May 13, 20:41 UTCMay 13, 22:28 UTC1h 47m +41m -8m
2026-05-13 A94B0B ONT → SFO May 13, 20:25 UTCMay 13, 22:30 UTC2h 5m - -

Performance history

Flights tracked
84 showing last 30
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
25

Monthly activity 2 months

Month Flights tracked
May 2026 56
April 2026 28

UAL2240 frequently asked

Where does flight UAL2240 fly?
UAL2240 (United Airlines) flies from ONT to SFO. View the full route page.
How long is flight UAL2240?
Based on observed flights, UAL2240 takes on average 2h 3m from takeoff to landing.
How often does UAL2240 fly?
UAL2240 has been observed flying several times a week in our tracking data. We've recorded 84 flights under this callsign.
Is flight UAL2240 usually on time?
Across recent flights, UAL2240 arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2240?
UAL2240 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2240 live?
Yes. When UAL2240 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.