UAL2279

UNITED AIRLINES INC · SFO → SEA

UAL2279 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 37m. SkyMeter has observed 127 legs of this flight number via ADS-B.

✈
FLIGHTS
127
last 90 days
⏱
AVG DURATION
1h 37m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/28/2026
first → last seen
🗺
ROUTES / TYPES
7 / 6
city pairs · airframes
⚠
INCIDENT RATE
4.7%
6 flagged

Routes flown

By count · last 90 days

5
KSFO → KSEA
58
avg 2h 1m · San Francisco → Seattle Tacoma
KRNO → KSFO
49
avg 1h 19m · Reno Tahoe → San Francisco
KHAF → KSEA
3
avg 2h 0m · Half Moon Bay → Seattle Tacoma
KPDX → KSFO
2
avg 1h 43m · Portland → San Francisco
US-0188 → KSEA
1
avg 1h 46m · Coast Guard Air Station San Francisco → Seattle Tacoma

Aircraft types

Equipment used on this number

6
B738 BOEING Boeing 737-800
65
B739 BOEING Boeing 737-900
46
B38M BOEING Boeing 737 MAX 8
38
A319 AIRBUS Airbus A319
28
B39M BOEING Boeing 737 MAX 9
19
A320 AIRBUS Airbus A320
8

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
5
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 UAL2279

30
N437UAAIRBUS Airbus A320
→
06/28/2026
2h 3m
No alerts
Replay Analysis
N37462BOEING Boeing 737-900
→
06/28/2026
1h 44m
No alerts
Replay Analysis
N37462BOEING Boeing 737-900
→
06/27/2026
1h 22m
No alerts
Replay Analysis
N17244BOEING Boeing 737-800
→
06/27/2026
1h 46m
No alerts
Replay Analysis
N17244BOEING Boeing 737-800
→
06/26/2026
26m
No alerts
Replay Analysis
N17244BOEING Boeing 737-800
→
06/26/2026
2h 13m
No alerts
Replay Analysis
N68802BOEING Boeing 737-900
→
06/26/2026
1h 46m
No alerts
Replay Analysis
N68823BOEING Boeing 737-900
→
06/25/2026
1h 31m
No alerts
Replay Analysis
N68823BOEING Boeing 737-900
→
06/24/2026
32m
No alerts
Replay Analysis
N68823BOEING Boeing 737-900
→
06/24/2026
2h 4m
No alerts
Replay Analysis
N77518BOEING Boeing 737-800
→
06/24/2026
1h 31m
No alerts
Replay Analysis
N77518BOEING Boeing 737-800
→
06/23/2026
26m
No alerts
Replay Analysis
N77518BOEING Boeing 737-800
→
06/23/2026
1h 58m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
06/23/2026
1h 35m
△ Unstable
Replay Analysis
N68834BOEING Boeing 737-900
→
06/22/2026
28m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
06/22/2026
2h 3m
△ Unstable
Replay Analysis
N66841BOEING Boeing 737-900
→
06/22/2026
1h 42m
No alerts
Replay Analysis
N17331BOEING Boeing 737 MAX 8
→
06/21/2026
1h 55m
No alerts
Replay Analysis
N26226BOEING Boeing 737-800
→
06/20/2026
2h 9m
△ Unstable
Replay Analysis
N66837BOEING Boeing 737-900
→
06/19/2026
2h 0m
No alerts
Replay Analysis
N69830BOEING Boeing 737-900
→
06/18/2026
1h 31m
No alerts
Replay Analysis
N69830BOEING Boeing 737-900
→
06/17/2026
29m
No alerts
Replay Analysis
N69830BOEING Boeing 737-900
→
06/17/2026
2h 1m
No alerts
Replay Analysis
N27266BOEING Boeing 737 MAX 8
→
06/17/2026
1h 19m
No alerts
Replay Analysis
N27266BOEING Boeing 737 MAX 8
→
06/16/2026
39m
No alerts
Replay Analysis
N27266BOEING Boeing 737 MAX 8
→
06/16/2026
1h 59m
No alerts
Replay Analysis
N77590BOEING Boeing 737 MAX 9
→
06/16/2026
2h 5m
No alerts
Replay Analysis
N28478BOEING Boeing 737-900
→
06/15/2026
1h 42m
No alerts
Replay Analysis
N28478BOEING Boeing 737-900
→
06/14/2026
24m
No alerts
Replay Analysis
N28478BOEING Boeing 737-900
→
06/14/2026
2h 7m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window