UAL2478

UNITED AIRLINES INC · LAS → SFO

UAL2478 is operated by UNITED AIRLINES INC between McCarran International Airport (KLAS) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 23m. SkyMeter has observed 126 legs of this flight number via ADS-B.

✈
FLIGHTS
126
last 90 days
⏱
AVG DURATION
2h 23m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
14 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.8%
1 flagged

Routes flown

By count · last 90 days

9
KLAS → KSFO
55
avg 1h 33m · McCarran → San Francisco
KSFO → KDFW
29
avg 3h 22m · San Francisco → Dallas Fort Worth
KPHL → KDEN
16
avg 3h 48m · Philadelphia → Denver
KEWR → KRSW
8
avg 2h 48m · Newark Liberty → Southwest Florida
KHAF → KDFW
3
avg 3h 28m · Half Moon Bay → Dallas Fort Worth
KOAK → KDFW
1
avg 3h 21m · Metropolitan Oakland → Dallas Fort Worth
KPHL → KORD
1
avg 1h 59m · Philadelphia → Chicago O'Hare
US-2781 → KSFO
1
avg 10m · Centerville → San Francisco
KORD → KDEN
1
avg 2h 17m · Chicago O'Hare → Denver

Aircraft types

Equipment used on this number

7
B738 BOEING Boeing 737-800
33
A320 AIRBUS Airbus A320
32
B39M BOEING Boeing 737 MAX 9
29
B38M BOEING Boeing 737 MAX 8
28
B739 BOEING Boeing 737-900
21
A319 AIRBUS Airbus A319
3
A21N AIRBUS Airbus A321 Neo
2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of UAL2478

30
N17443BOEING Boeing 737 MAX 9
→
07/19/2026
2h 8m
No alerts
Replay Analysis
N57416BOEING Boeing 737 MAX 9
→
07/18/2026
1h 18m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
07/18/2026
3h 21m
No alerts
Replay Analysis
N18243BOEING Boeing 737-800
→
07/18/2026
1h 23m
No alerts
Replay Analysis
N18243BOEING Boeing 737-800
→
07/17/2026
37m
No alerts
Replay Analysis
N18243BOEING Boeing 737-800
→
07/17/2026
2h 1m
No alerts
Replay Analysis
N495UAAIRBUS Airbus A320
→
07/17/2026
3h 35m
No alerts
Replay Analysis
N77538BOEING Boeing 737-800
→
07/17/2026
29m
No alerts
Replay Analysis
N77538BOEING Boeing 737-800
→
07/16/2026
1h 23m
No alerts
Replay Analysis
N77538BOEING Boeing 737-800
→
07/16/2026
1h 52m
No alerts
Replay Analysis
N17254BOEING Boeing 737 MAX 8
→
07/15/2026
1h 27m
No alerts
Replay Analysis
N37372BOEING Boeing 737 MAX 8
→
07/14/2026
1h 29m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
07/14/2026
3h 37m
No alerts
Replay Analysis
N37281BOEING Boeing 737-800
→
07/13/2026
1h 42m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
07/13/2026
3h 26m
No alerts
Replay Analysis
N77530BOEING Boeing 737-800
→
07/12/2026
1h 40m
No alerts
Replay Analysis
N77580BOEING Boeing 737 MAX 9
→
07/11/2026
1h 46m
No alerts
Replay Analysis
N444UAAIRBUS Airbus A320
→
07/11/2026
3h 34m
No alerts
Replay Analysis
N77536BOEING Boeing 737-800
→
07/10/2026
1h 29m
No alerts
Replay Analysis
N473UAAIRBUS Airbus A320
→
07/10/2026
3h 7m
No alerts
Replay Analysis
N76516BOEING Boeing 737-800
→
07/09/2026
1h 32m
No alerts
Replay Analysis
N33286BOEING Boeing 737-800
→
07/08/2026
1h 33m
No alerts
Replay Analysis
N37318BOEING Boeing 737 MAX 8
→
07/07/2026
1h 46m
No alerts
Replay Analysis
N39461BOEING Boeing 737-900
→
07/07/2026
1h 27m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
07/06/2026
3h 25m
No alerts
Replay Analysis
N17244BOEING Boeing 737-800
→
07/05/2026
1h 23m
No alerts
Replay Analysis
N37295BOEING Boeing 737 MAX 8
→
07/04/2026
1h 24m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
07/03/2026
1h 34m
No alerts
Replay Analysis
N496UAAIRBUS Airbus A320
→
07/03/2026
3h 7m
No alerts
Replay Analysis
N64844BOEING Boeing 737-900
→
07/02/2026
1h 41m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window