Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2478

Operated by UAL

Live map

Live map filtered to UAL2478. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
21:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
VRB / 3 kt
Visibility
10 SM
Ceiling
FEW 23,000 ft
Temp / Dew
13°C / 3°C
Altimeter
30.08 inHg

Obs: 2026-10-13T03:53:00.000Z

Raw METAR / TAF 
METAR KSEA 130353Z VRB03KT 10SM FEW230 13/03 A3008 RMK AO2 SLP194 T01330028

TAF KSEA 130259Z 1303/1406 VRB03KT P6SM SCT250 FM130900 16004KT P6SM OVC100 FM131800 20005KT P6SM OVC100 FM132300 23005KT P6SM OVC050 FM140400 19004KT P6SM SCT025 OVC040

flight Live Traffic

flight_takeoff 316 Departures
flight_land 297 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
21:43 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 297 Departures
flight_land 332 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A2B112 SAN → ORD Jul 25, 22:55 UTCJul 26, 00:00 UTC1h 5m - -
2026-07-25 A620B7 SAN → ORD Jul 25, 05:00 UTCJul 25, 08:15 UTC3h 15m - -
2026-07-24 A05E02 SAN → ORD Jul 24, 22:50 UTCJul 25, 00:05 UTC1h 15m - -
2026-07-24 A5BCCD SAN → ORD Jul 24, 03:25 UTCJul 24, 06:20 UTC2h 55m - -
2026-07-23 A41632 SAN → ORD Jul 23, 23:15 UTCJul 24, 00:20 UTC1h 5m - -
2026-07-22 A03618 SAN → ORD Jul 22, 22:25 UTCJul 22, 23:35 UTC1h 10m - -
2026-07-21 A2B45B SAN → ORD Jul 21, 22:20 UTCJul 21, 23:45 UTC1h 25m - -
2026-07-21 A52898 SAN → ORD Jul 21, 03:20 UTCJul 21, 06:25 UTC3h 5m - -
2026-07-20 A0ACDD SAN → ORD Jul 20, 22:45 UTCJul 21, 00:00 UTC1h 14m - -
2026-07-20 A56661 SAN → ORD Jul 20, 02:55 UTCJul 20, 06:00 UTC3h 5m - -
2026-07-19 A12B09 SAN → ORD Jul 19, 23:00 UTCJul 20, 00:05 UTC1h 5m - -
2026-07-18 A75FDF LAS → SFO Jul 18, 22:35 UTCJul 18, 23:35 UTC1h 0m - -
2026-07-18 A562AA SFO → DFW Jul 18, 03:39 UTCJul 18, 06:31 UTC2h 52m +109m -2m
2026-07-18 A562AA SFO → DFW Jul 18, 03:30 UTCJul 18, 06:35 UTC3h 5m - -
2026-07-18 A14B1A LAS → SFO Jul 18, 00:00 UTCJul 18, 01:10 UTC1h 10m - -
2026-07-17 A6246E - Jul 17, 03:05 UTCJul 17, 06:25 UTC3h 20m - -
2026-07-16 AA7E7C LAS → SFO Jul 16, 23:15 UTCJul 17, 00:25 UTC1h 10m - -
2026-07-15 A123BF LAS → SFO Jul 15, 22:21 UTCJul 15, 23:24 UTC1h 3m +29m -16m
2026-07-15 A123BF LAS → SFO Jul 15, 22:25 UTCJul 15, 23:30 UTC1h 5m - -
2026-07-14 A44258 LAS → SFO Jul 14, 22:05 UTCJul 14, 23:20 UTC1h 14m - -
2026-07-14 A562AA SFO → DFW Jul 14, 03:50 UTCJul 14, 06:50 UTC3h 0m - -
2026-07-13 A43EC3 LAS → SFO Jul 13, 22:20 UTCJul 13, 23:30 UTC1h 10m - -
2026-07-13 A562AA SFO → DFW Jul 13, 03:25 UTCJul 13, 06:30 UTC3h 5m - -
2026-07-12 AA7E74 LAS → SFO Jul 12, 22:35 UTCJul 12, 23:40 UTC1h 5m - -
2026-07-11 AA7F23 LAS → SFO Jul 11, 22:40 UTCJul 11, 23:50 UTC1h 10m - -
2026-07-11 A55B3C - Jul 11, 02:20 UTCJul 11, 05:35 UTC3h 15m - -
2026-07-10 AA7E7A - Jul 10, 22:55 UTCJul 11, 00:00 UTC1h 5m - -
2026-07-10 A5CE02 SFO → DFW Jul 10, 02:45 UTCJul 10, 05:40 UTC2h 55m - -
2026-07-09 AA56B5 LAS → SFO Jul 9, 22:35 UTCJul 9, 23:50 UTC1h 15m - -
2026-07-08 A3A0CC LAS → SFO Jul 8, 22:05 UTCJul 8, 23:20 UTC1h 15m - -

Performance history

Flights tracked
170 showing last 30
Avg arrival delay
-9m
On-time arrival
100% 100% on time
Aircraft used
26

Monthly activity 4 months

Month Flights tracked
July 2026 40
June 2026 58
May 2026 46
April 2026 26

UAL2478 frequently asked

Where does flight UAL2478 fly?
UAL2478 (UAL) flies from SEA to SFO. View the full route page.
How long is flight UAL2478?
Based on observed flights, UAL2478 takes on average 1h 52m from takeoff to landing.
How often does UAL2478 fly?
UAL2478 has been observed flying several times a week in our tracking data. We've recorded 170 flights under this callsign.
Is flight UAL2478 usually on time?
Across recent flights, UAL2478 arrives 9 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2478?
UAL2478 has been operated by 26 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2478 live?
Yes. When UAL2478 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.