ASA291 is operated by ALASKA AIRLINES INC between San Diego International Airport (KSAN) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 20m. SkyMeter has observed 45 legs of this flight number via ADS-B.

✈
FLIGHTS
45
last 90 days
⏱
AVG DURATION
2h 20m
tracked time
📅
SERVICE PERIOD
04/10/2026 → 06/02/2026
first → last seen
🗺
ROUTES / TYPES
8 / 4
city pairs · airframes
⚠
INCIDENT RATE
4.4%
2 flagged

Routes flown

By count · last 90 days

5
KSAN → KSFO
22
avg 1h 41m · San Diego → San Francisco
PAFA → KSEA
10
avg 3h 33m · Fairbanks → Seattle Tacoma
2Z5 → KSEA
4
avg 3h 39m · Chena River Seaplane Base → Seattle Tacoma
1AK9 → KSEA
3
avg 3h 30m · Tundra Copter Heliport → Seattle Tacoma
AK28 → KSEA
1
avg 3h 34m · Chena Marina → Seattle Tacoma

Aircraft types

Equipment used on this number

4
B738 BOEING Boeing 737-800
29
B739 BOEING Boeing 737-900
10
B38M BOEING Boeing 737 MAX 8
7
B39M BOEING Boeing 737 MAX 9
7

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 ASA291

30
N291BTBOEING Boeing 737 MAX 9
→
06/03/2026
3h 38m
No alerts
Replay Analysis
N291BTBOEING Boeing 737 MAX 9
→
06/02/2026
3h 55m
No alerts
Replay Analysis
N291BTBOEING Boeing 737 MAX 9
→
06/02/2026
16m
No alerts
Replay Analysis
N492ASBOEING Boeing 737-900
→
06/02/2026
3h 50m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
06/01/2026
3h 39m
No alerts
Replay Analysis
N517ASBOEING Boeing 737-800
→
05/31/2026
3h 32m
No alerts
Replay Analysis
N557ASBOEING Boeing 737-800
→
05/29/2026
3h 55m
No alerts
Replay Analysis
N524ASBOEING Boeing 737-800
→
05/28/2026
3h 37m
No alerts
Replay Analysis
N581ASBOEING Boeing 737-800
→
05/27/2026
3h 34m
No alerts
Replay Analysis
N581ASBOEING Boeing 737-800
→
05/26/2026
8m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
05/26/2026
3h 8m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
05/25/2026
17m
No alerts
Replay Analysis
N804AKBOEING Boeing 737 MAX 8
→
05/25/2026
3h 25m
No alerts
Replay Analysis
N579ASBOEING Boeing 737-800
→
05/25/2026
3h 56m
No alerts
Replay Analysis
N579ASBOEING Boeing 737-800
→
05/24/2026
20m
No alerts
Replay Analysis
N579ASBOEING Boeing 737-800
→
05/24/2026
4h 17m
No alerts
Replay Analysis
N579ASBOEING Boeing 737-800
→
05/24/2026
3h 16m
No alerts
Replay Analysis
N809AKBOEING Boeing 737 MAX 8
→
05/23/2026
3h 27m
No alerts
Replay Analysis
N590ASBOEING Boeing 737-800
→
05/22/2026
3h 30m
No alerts
Replay Analysis
N577ASBOEING Boeing 737-800
→
05/21/2026
3h 21m
No alerts
Replay Analysis
N531ASBOEING Boeing 737-800
→
05/20/2026
3h 8m
No alerts
Replay Analysis
N809AKBOEING Boeing 737 MAX 8
→
05/18/2026
17m
No alerts
Replay Analysis
N546ASBOEING Boeing 737-800
→
05/18/2026
3h 30m
No alerts
Replay Analysis
N546ASBOEING Boeing 737-800
→
05/17/2026
13m
No alerts
Replay Analysis
N546ASBOEING Boeing 737-800
→
05/17/2026
3h 43m
No alerts
Replay Analysis
N512ASBOEING Boeing 737-800
→
05/17/2026
3h 8m
No alerts
Replay Analysis
N297AKBOEING Boeing 737-900
→
05/16/2026
3h 23m
No alerts
Replay Analysis
N297AKBOEING Boeing 737-900
→
05/15/2026
8m
No alerts
Replay Analysis
N519ASBOEING Boeing 737-800
→
05/15/2026
3h 27m
No alerts
Replay Analysis
N290AKBOEING Boeing 737-900
→
05/13/2026
1h 24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window