Flight Status & Tracker

SWA3540

SOUTHWEST AIRLINES CO · SEA → SJC · Last tracked Oct 20, 2026

SWA3540 is a flight number operated by SOUTHWEST AIRLINES CO between Seattle Tacoma International Airport (KSEA) and Norman Y. Mineta San Jose International Airport (KSJC). SkyMeter last tracked SWA3540 on October 20, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 30m. SkyMeter has observed 42 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
42
last 90 days
⏱
AVG DURATION
1h 30m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/20/2026
first → last seen
🗺
ROUTES / TYPES
11 / 4
city pairs · airframes
⚠
INCIDENT RATE
2.4%
1 flagged

Routes flown

By count · last 90 days

8
KSEA → KSJC
9
avg 1h 57m · Seattle Tacoma → Norman Y. Mineta San Jose
KSAN → KSJC
8
avg 1h 22m · San Diego → Norman Y. Mineta San Jose
KBUR → KSTS
5
avg 1h 9m · Bob Hope → Charles M. Schulz Sonoma County
KPVD → KDCA
4
avg 1h 21m · Theodore Francis Green State → Ronald Reagan Washington National
KDCA → KBNA
2
avg 1h 35m · Ronald Reagan Washington National → Nashville
KMEM → KLAS
2
avg 3h 7m · Memphis → McCarran
KPSP → KOAK
2
avg 1h 4m · Palm Springs → Metropolitan Oakland
KPHX → KRNO
1
avg 1h 30m · Phoenix Sky Harbor → Reno Tahoe

Aircraft types

Equipment used on this number

4
B38M BOEING Boeing 737 MAX 8
27
B737 BOEING Boeing 737-700
20
B738 BOEING Boeing 737-800
3
NAVI NORTH AMERICAN-RYAN North American Navion
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
0
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 SWA3540

30
N457WNBOEING Boeing 737-700
→
10/20/2026
1h 30m
No alerts
Replay Analysis
N457WNBOEING Boeing 737-700
→
10/20/2026
1h 17m
No alerts
Replay Analysis
N7886ABOEING Boeing 737-700
→
10/18/2026
1h 7m
No alerts
Replay Analysis
N457WNBOEING Boeing 737-700
→
10/16/2026
1h 9m
No alerts
Replay Analysis
N7880DBOEING Boeing 737-700
→
10/15/2026
1h 0m
No alerts
Replay Analysis
N7880DBOEING Boeing 737-700
→
10/15/2026
32m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
10/13/2026
1h 40m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
10/13/2026
1h 24m
No alerts
Replay Analysis
N8628ABOEING Boeing 737-800
→
10/10/2026
3h 7m
No alerts
Replay Analysis
N966WNBOEING Boeing 737-700
→
10/9/2026
1h 2m
No alerts
Replay Analysis
N966WNBOEING Boeing 737-700
→
10/9/2026
6m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
10/8/2026
1h 17m
↻ Go-around
Replay Analysis
N440LVBOEING Boeing 737-700
→
10/7/2026
1h 56m
No alerts
Replay Analysis
N440LVBOEING Boeing 737-700
→
10/7/2026
1h 26m
No alerts
Replay Analysis
N7889ABOEING Boeing 737-700
→
10/6/2026
1h 48m
No alerts
Replay Analysis
N7889ABOEING Boeing 737-700
→
10/6/2026
1h 19m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
10/5/2026
1h 10m
No alerts
Replay Analysis
N274WNBOEING Boeing 737-700
→
10/4/2026
1h 0m
No alerts
Replay Analysis
N8872QBOEING Boeing 737 MAX 8
→
10/3/2026
3h 5m
No alerts
Replay Analysis
N923WNBOEING Boeing 737-700
→
10/2/2026
1h 7m
No alerts
Replay Analysis
N959WNBOEING Boeing 737-700
→
10/1/2026
1h 12m
No alerts
Replay Analysis
N8785LBOEING Boeing 737 MAX 8
→
9/28/2026
1h 48m
No alerts
Replay Analysis
N8724JBOEING Boeing 737 MAX 8
→
9/21/2026
2h 3m
No alerts
Replay Analysis
N8683DBOEING Boeing 737-800
→
9/20/2026
1h 55m
No alerts
Replay Analysis
N8845LBOEING Boeing 737 MAX 8
→
9/14/2026
1h 53m
No alerts
Replay Analysis
N8955QBOEING Boeing 737 MAX 8
→
9/13/2026
12m
No alerts
Replay Analysis
N8803LBOEING Boeing 737 MAX 8
→
8/31/2026
1h 38m
No alerts
Replay Analysis
N8925QBOEING Boeing 737 MAX 8
→
8/30/2026
1h 36m
No alerts
Replay Analysis
N8925QBOEING Boeing 737 MAX 8
→
8/30/2026
1h 56m
No alerts
Replay Analysis
N8925QBOEING Boeing 737 MAX 8
→
8/30/2026
19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window