Apparatus

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flight_takeoff Flight

UAL310

Operated by United Airlines

Live map

Live map filtered to UAL310. Shown when the flight is currently airborne.

Route airports View route page →

Departure

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
00:16 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft, BKN 25,000 ft
Temp / Dew
18°C / 13°C
Altimeter
29.91 inHg

Obs: 2026-10-13T03:51:00.000Z

Raw METAR / TAF 
METAR KEWR 130351Z 00000KT 10SM FEW200 BKN250 18/13 A2991 RMK AO2 SLP127 T01780133 $

TAF KEWR 130240Z 1303/1406 VRB04KT P6SM SCT100 BKN250 FM131400 13006KT P6SM SCT030 BKN250 FM131800 19008KT P6SM SCT040 BKN150 FM140000 22008KT P6SM SCT040 SCT120 BKN250

flight Live Traffic

flight_takeoff 188 Departures
flight_land 127 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
21:16 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 9 kt
Visibility
10 SM
Ceiling
FEW 2,600 ft
Temp / Dew
14°C / 12°C
Altimeter
29.95 inHg

Obs: 2026-10-13T03:56:00.000Z

Raw METAR / TAF 
METAR KSFO 130356Z 29009KT 10SM FEW026 14/12 A2995 RMK AO2 SLP140 T01440117 $

TAF KSFO 130300Z 1303/1406 28006KT P6SM FEW025 FM131400 08004KT P6SM SKC FM132000 32011KT P6SM SKC FM140400 28007KT P6SM SKC

flight Live Traffic

flight_takeoff 227 Departures
flight_land 205 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A8E24D EWR → SFO Jul 25, 23:39 UTCJul 26, 06:11 UTC6h 32m +24m -4m
2026-07-25 A8E24D EWR → SFO Jul 25, 23:40 UTCJul 26, 06:10 UTC6h 30m - -
2026-07-24 A16EE0 EWR → SFO Jul 24, 23:35 UTCJul 25, 06:10 UTC6h 35m - -
2026-07-24 A11FA3 EWR → SFO Jul 24, 00:30 UTCJul 24, 06:30 UTC6h 0m - -
2026-07-22 A5EF0E EWR → SFO Jul 22, 23:30 UTCJul 23, 06:05 UTC6h 35m - -
2026-07-22 A146F9 EWR → SFO Jul 22, 01:50 UTCJul 22, 03:45 UTC1h 55m - -
2026-07-21 A146F9 EWR → SFO Jul 21, 23:39 UTCJul 22, 08:15 UTC8h 36m -1416m -56m
2026-07-20 A146F9 EWR → SFO Jul 20, 23:35 UTCJul 21, 06:05 UTC6h 30m - -
2026-07-20 A0A8DA IAD → DUB Jul 20, 00:00 UTCJul 20, 06:15 UTC6h 15m - -
2026-07-17 A146F9 IAD → DUB Jul 17, 23:45 UTCJul 18, 06:25 UTC6h 41m - -
2026-07-17 A146F9 IAD → DUB Jul 17, 23:54 UTCJul 18, 06:24 UTC6h 30m +39m -1m
2026-07-17 A081CA IAD → DUB Jul 17, 00:30 UTCJul 17, 06:54 UTC6h 25m - -
2026-07-16 A11F5A IAD → DUB Jul 16, 00:44 UTCJul 16, 07:08 UTC6h 24m +89m +7m
2026-07-16 A11F5A - Jul 16, 00:35 UTCJul 16, 02:30 UTC1h 55m - -
2026-07-14 A05A03 IAD → DUB Jul 14, 23:59 UTCJul 15, 06:17 UTC6h 18m +44m -4m
2026-07-14 A05A03 IAD → DUB Jul 14, 23:35 UTCJul 15, 06:20 UTC6h 45m - -
2026-07-13 A3C3E0 - Jul 13, 23:40 UTCJul 14, 06:10 UTC6h 30m - -
2026-07-12 A11F5A IAD → DUB Jul 12, 23:45 UTCJul 13, 06:45 UTC7h 0m - -
2026-07-11 A3C3E0 IAD → DUB Jul 11, 23:39 UTCJul 12, 05:58 UTC6h 19m +24m -12m
2026-07-11 A3C3E0 - Jul 11, 23:35 UTCJul 12, 06:01 UTC6h 25m - -
2026-07-11 A16EC2 IAD → DUB Jul 11, 00:44 UTCJul 11, 06:42 UTC5h 58m +89m +4m
2026-07-11 A16EC2 - Jul 11, 00:25 UTCJul 11, 02:15 UTC1h 50m - -
2026-07-10 A16EC2 IAD → DUB Jul 10, 00:24 UTCJul 10, 07:03 UTC6h 39m +69m -5m
2026-07-10 A16EC2 IAD → DUB Jul 10, 00:35 UTCJul 10, 07:05 UTC6h 30m - -
2026-07-08 A77C11 IAD → DUB Jul 8, 23:50 UTCJul 9, 06:15 UTC6h 25m - -
2026-07-07 A16EC2 IAD → DUB Jul 7, 23:30 UTCJul 8, 06:10 UTC6h 40m - -
2026-07-07 A5EF0E IAD → DUB Jul 7, 00:29 UTCJul 7, 07:03 UTC6h 34m +74m +3m
2026-07-07 A5EF0E - Jul 7, 00:35 UTCJul 7, 02:40 UTC2h 5m - -
2026-07-06 A5EF0E IAD → DUB Jul 6, 03:20 UTCJul 6, 09:25 UTC6h 5m - -
2026-07-05 A5EF0E IAD → DUB Jul 5, 02:40 UTCJul 5, 08:55 UTC6h 15m - -

Performance history

Flights tracked
165 showing last 30
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
12

Monthly activity 4 months

Month Flights tracked
July 2026 34
June 2026 45
May 2026 49
April 2026 37

UAL310 frequently asked

Where does flight UAL310 fly?
UAL310 (United Airlines) flies from EWR to SFO. View the full route page.
How long is flight UAL310?
Based on observed flights, UAL310 takes on average 5h 55m from takeoff to landing.
How often does UAL310 fly?
UAL310 has been observed flying several times a week in our tracking data. We've recorded 165 flights under this callsign.
Is flight UAL310 usually on time?
Across recent flights, UAL310 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL310?
UAL310 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL310 live?
Yes. When UAL310 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.