UAL1954

UNITED AIRLINES INC · SMF → SFO

UAL1954 is operated by UNITED AIRLINES INC between Sacramento International Airport (KSMF) and San Francisco International Airport (KSFO). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 21m. SkyMeter has observed 240 legs of this flight number via ADS-B.

✈
FLIGHTS
240
last 90 days
⏱
AVG DURATION
2h 21m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/31/2026
first → last seen
🗺
ROUTES / TYPES
12 / 8
city pairs · airframes
⚠
INCIDENT RATE
0.8%
2 flagged

Routes flown

By count · last 90 days

9
KSMF → KSFO
68
avg 49m · Sacramento → San Francisco
KORD → KIAH
47
avg 2h 28m · Chicago O'Hare → George Bush Intercontinental Houston
KSFO → KORD
43
avg 4h 19m · San Francisco → Chicago O'Hare
KHAF → KORD
17
avg 4h 8m · Half Moon Bay → Chicago O'Hare
KRNO → KSFO
16
avg 1h 8m · Reno Tahoe → San Francisco
KSFO → KPIT
13
avg 4h 40m · San Francisco → Pittsburgh
US-0188 → KORD
4
avg 4h 17m · Coast Guard Air Station San Francisco → Chicago O'Hare
KHAF → KPIT
2
avg 4h 45m · Half Moon Bay → Pittsburgh
KOAK → KORD
2
avg 4h 11m · Metropolitan Oakland → Chicago O'Hare

Aircraft types

Equipment used on this number

8
A21N AIRBUS Airbus A321 Neo
139
B753 BOEING Boeing 757-300
82
B738 BOEING Boeing 737-800
68
B38M BOEING Boeing 737 MAX 8
16
B739 BOEING Boeing 737-900
15
A320 AIRBUS Airbus A320
2
B39M BOEING Boeing 737 MAX 9
2
A319 AIRBUS Airbus A319
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL1954

30
N27260BOEING Boeing 737 MAX 8
→
08/31/2026
4h 33m
No alerts
Replay Analysis
N16234BOEING Boeing 737-800
→
08/31/2026
1h 6m
No alerts
Replay Analysis
N17317BOEING Boeing 737 MAX 8
→
08/30/2026
4h 45m
No alerts
Replay Analysis
N850UAAIRBUS Airbus A319
→
08/30/2026
1h 13m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
08/29/2026
1h 7m
No alerts
Replay Analysis
N17359BOEING Boeing 737 MAX 8
→
08/28/2026
4h 50m
No alerts
Replay Analysis
N17296BOEING Boeing 737 MAX 8
→
08/27/2026
4h 34m
No alerts
Replay Analysis
N77525BOEING Boeing 737-800
→
08/26/2026
1h 9m
No alerts
Replay Analysis
N27258BOEING Boeing 737 MAX 8
→
08/25/2026
4h 27m
No alerts
Replay Analysis
N14240BOEING Boeing 737-800
→
08/25/2026
58m
No alerts
Replay Analysis
N37368BOEING Boeing 737 MAX 8
→
08/24/2026
4h 36m
No alerts
Replay Analysis
N76533BOEING Boeing 737-800
→
08/24/2026
1h 5m
No alerts
Replay Analysis
N37365BOEING Boeing 737 MAX 8
→
08/23/2026
4h 33m
No alerts
Replay Analysis
N472UAAIRBUS Airbus A320
→
08/23/2026
1h 16m
No alerts
Replay Analysis
N37305BOEING Boeing 737 MAX 8
→
08/22/2026
4h 55m
No alerts
Replay Analysis
N76504BOEING Boeing 737-800
→
08/22/2026
1h 1m
No alerts
Replay Analysis
N27258BOEING Boeing 737 MAX 8
→
08/20/2026
4h 33m
No alerts
Replay Analysis
N76517BOEING Boeing 737-800
→
08/19/2026
27m
No alerts
Replay Analysis
N17358BOEING Boeing 737 MAX 8
→
08/18/2026
4h 25m
No alerts
Replay Analysis
N17229BOEING Boeing 737-800
→
08/18/2026
1h 2m
No alerts
Replay Analysis
N27255BOEING Boeing 737 MAX 8
→
08/17/2026
4h 32m
No alerts
Replay Analysis
N77525BOEING Boeing 737-800
→
08/17/2026
1h 7m
No alerts
Replay Analysis
N27261BOEING Boeing 737 MAX 8
→
08/16/2026
5h 37m
No alerts
Replay Analysis
N493UAAIRBUS Airbus A320
→
08/16/2026
1h 15m
No alerts
Replay Analysis
N76532BOEING Boeing 737-800
→
08/15/2026
1h 5m
No alerts
Replay Analysis
N47343BOEING Boeing 737 MAX 8
→
08/14/2026
4h 36m
No alerts
Replay Analysis
N33289BOEING Boeing 737-800
→
08/14/2026
1h 14m
No alerts
Replay Analysis
N27287BOEING Boeing 737 MAX 8
→
08/13/2026
4h 33m
No alerts
Replay Analysis
N77536BOEING Boeing 737-800
→
08/13/2026
1h 3m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
08/12/2026
1h 9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window