Apparatus

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flight_takeoff Flight

UAL678

Operated by United Airlines

Live map

Live map filtered to UAL678. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
02:51 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
200° / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
21°C / -1°C
Altimeter
29.91 inHg

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

Raw METAR / TAF 
METAR KLAS 300856Z 20005KT 10SM CLR 21/M01 A2991 RMK AO2 SLP110 T02061006 50003

TAF KLAS 300848Z 3009/3112 22007KT P6SM SKC FM301500 VRB05KT P6SM FEW120 FM302300 21008KT P6SM FEW120 FM310300 24007KT P6SM SKC

warning FAA Advisories

  • Closed: !LAS 04/141 LAS AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC 24HR PPR 702-261-7775 2604281710-2607292300 (Apr 28 at 17:10 UTC. – Jul 29 at 23:00 UTC.)

flight Live Traffic

flight_takeoff 148 Departures
flight_land 182 Arrivals

Arrival

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
02:51 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 281 Departures
flight_land 222 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A3A0CC LAS → SFO May 29, 15:15 UTCMay 29, 18:20 UTC3h 5m - -
2026-05-29 A330A0 LAS → SFO May 29, 12:10 UTCMay 29, 13:05 UTC55m - -
2026-05-29 A330A0 LAS → SFO May 29, 12:12 UTCMay 29, 12:58 UTC46m +12m -1m
2026-05-28 AA7E51 LAS → SFO May 28, 15:00 UTCMay 28, 18:00 UTC3h 0m - -
2026-05-28 AAC954 LAS → SFO May 28, 12:30 UTCMay 28, 13:25 UTC55m - -
2026-05-27 A98D7E LAS → SFO May 27, 15:15 UTCMay 27, 16:15 UTC1h 0m - -
2026-05-26 AA56D5 LAS → SFO May 26, 15:14 UTCMay 26, 18:10 UTC2h 55m - -
2026-05-26 AA56D5 LAS → SFO May 26, 15:07 UTCMay 26, 18:07 UTC3h 0m +20m -9m
2026-05-26 A98D7E LAS → SFO May 26, 12:14 UTCMay 26, 13:15 UTC1h 0m - -
2026-05-25 AAA590 LAS → SFO May 25, 15:40 UTCMay 25, 18:40 UTC3h 0m - -
2026-05-25 AAA590 LAS → SFO May 25, 15:25 UTCMay 25, 18:35 UTC3h 10m +37m -9m
2026-05-25 A35843 LAS → SFO May 25, 12:15 UTCMay 25, 13:00 UTC45m - -
2026-05-24 A085A4 LAS → SFO May 24, 15:00 UTCMay 24, 18:00 UTC3h 0m - -
2026-05-24 AA7ABD LAS → SFO May 24, 12:10 UTCMay 24, 12:55 UTC45m - -
2026-05-23 A330A0 LAS → SFO May 23, 13:10 UTCMay 23, 13:55 UTC45m - -
2026-05-22 A12F6D LAS → SFO May 22, 16:05 UTCMay 22, 19:20 UTC3h 15m - -
2026-05-22 A330A0 LAS → SFO May 22, 12:20 UTCMay 22, 13:10 UTC50m - -
2026-05-21 ABE448 LAS → SFO May 21, 16:45 UTCMay 21, 19:45 UTC3h 0m - -
2026-05-21 A3F621 LAS → SFO May 21, 12:25 UTCMay 21, 13:25 UTC1h 0m - -
2026-05-20 A12A7C LAS → SFO May 20, 12:45 UTCMay 20, 13:55 UTC1h 10m - -
2026-05-19 AA7E7C LAS → SFO May 19, 15:00 UTCMay 19, 18:15 UTC3h 15m - -
2026-05-19 A12378 LAS → SFO May 19, 12:30 UTCMay 19, 13:30 UTC1h 0m - -
2026-05-18 AC0BA7 LAS → SFO May 18, 15:20 UTCMay 18, 18:25 UTC3h 5m - -
2026-05-18 AC0BA7 LAS → SFO May 18, 15:12 UTCMay 18, 18:23 UTC3h 11m +20m -21m
2026-05-18 AC0BA7 LAS → SFO May 18, 12:10 UTCMay 18, 13:00 UTC50m - -
2026-05-17 AA4C3E LAS → SFO May 17, 15:05 UTCMay 17, 18:05 UTC3h 0m - -
2026-05-17 AA7E7D LAS → SFO May 17, 12:45 UTCMay 17, 13:31 UTC45m - -
2026-05-16 A41743 LAS → SFO May 16, 12:16 UTCMay 16, 13:11 UTC55m - -
2026-05-15 A0AD1D LAS → SFO May 15, 15:20 UTCMay 15, 18:30 UTC3h 10m - -
2026-05-15 A0AD1D LAS → SFO May 15, 15:12 UTCMay 15, 18:20 UTC3h 8m +20m -11m

Performance history

Flights tracked
107 showing last 30
Avg arrival delay
-10m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 2 months

Month Flights tracked
May 2026 58
April 2026 49

UAL678 frequently asked

Where does flight UAL678 fly?
UAL678 (United Airlines) flies from LAS to SFO. View the full route page.
How long is flight UAL678?
Based on observed flights, UAL678 takes on average 1h 59m from takeoff to landing.
How often does UAL678 fly?
UAL678 has been observed flying several times a week in our tracking data. We've recorded 107 flights under this callsign.
Is flight UAL678 usually on time?
Across recent flights, UAL678 arrives 10 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL678?
UAL678 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL678 live?
Yes. When UAL678 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.