Flight Status & Tracker

SWA3901

SOUTHWEST AIRLINES CO · STS → SAN · Last tracked Sep 28, 2026

SWA3901 is a flight number operated by SOUTHWEST AIRLINES CO between Charles M. Schulz Sonoma County Airport (KSTS) and San Diego International Airport (KSAN). SkyMeter last tracked SWA3901 on September 28, 2026. The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 49m. SkyMeter has observed 48 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
48
last 90 days
⏱
AVG DURATION
1h 49m
tracked time
📅
SERVICE PERIOD
6/1/2025 → 9/28/2026
first → last seen
🗺
ROUTES / TYPES
9 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KSTS → KSAN
25
avg 1h 21m · Charles M. Schulz Sonoma County → San Diego
KSFO → KMDW
8
avg 4h 21m · San Francisco → Chicago Midway
KLAS → KRNO
5
avg 1h 29m · McCarran → Reno Tahoe
KRDU → KBWI
2
avg 59m · Raleigh Durham → Baltimore/Washington International Thurgood Marshall
KSTS → KLAS
1
avg 3h 14m · Charles M. Schulz Sonoma County → McCarran

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
29
B38M BOEING Boeing 737 MAX 8
15
B738 BOEING Boeing 737-800
6

Safety profile

Flagged flights · last 90 days

Go-arounds
0
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 SWA3901

30
N443WNBOEING Boeing 737-700
→
9/28/2026
1h 18m
No alerts
Replay Analysis
N269WNBOEING Boeing 737-700
→
9/25/2026
1h 14m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
9/22/2026
1h 16m
No alerts
Replay Analysis
N900WNBOEING Boeing 737-700
→
9/21/2026
1h 18m
No alerts
Replay Analysis
N483WNBOEING Boeing 737-700
→
9/19/2026
1h 17m
No alerts
Replay Analysis
N7745ABOEING Boeing 737-700
→
9/18/2026
1h 26m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
9/15/2026
1h 15m
No alerts
Replay Analysis
N438WNBOEING Boeing 737-700
→
9/14/2026
1h 20m
No alerts
Replay Analysis
N913WNBOEING Boeing 737-700
→
9/12/2026
1h 9m
No alerts
Replay Analysis
N913WNBOEING Boeing 737-700
→
9/12/2026
1h 16m
No alerts
Replay Analysis
N913WNBOEING Boeing 737-700
→
9/12/2026
6m
No alerts
Replay Analysis
N7861JBOEING Boeing 737-700
→
9/11/2026
1h 17m
No alerts
Replay Analysis
N456WNBOEING Boeing 737-700
→
9/8/2026
1h 16m
No alerts
Replay Analysis
N7860ABOEING Boeing 737-700
→
9/5/2026
1h 17m
No alerts
Replay Analysis
N7881ABOEING Boeing 737-700
→
9/4/2026
1h 17m
No alerts
Replay Analysis
N949WNBOEING Boeing 737-700
→
9/1/2026
1h 6m
No alerts
Replay Analysis
N224WNBOEING Boeing 737-700
→
8/29/2026
1h 17m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
8/28/2026
1h 18m
No alerts
Replay Analysis
N293WNBOEING Boeing 737-700
→
8/25/2026
2h 10m
No alerts
Replay Analysis
N910WNBOEING Boeing 737-700
→
8/24/2026
3h 14m
No alerts
Replay Analysis
N947WNBOEING Boeing 737-700
→
8/22/2026
1h 23m
No alerts
Replay Analysis
N929WNBOEING Boeing 737-700
→
8/21/2026
1h 21m
No alerts
Replay Analysis
N7860ABOEING Boeing 737-700
→
8/17/2026
1h 19m
No alerts
Replay Analysis
N7876ABOEING Boeing 737-700
→
8/15/2026
1h 13m
No alerts
Replay Analysis
N256WNBOEING Boeing 737-700
→
8/14/2026
1h 29m
No alerts
Replay Analysis
N555LVBOEING Boeing 737-700
→
8/11/2026
1h 22m
No alerts
Replay Analysis
N939WNBOEING Boeing 737-700
→
8/10/2026
1h 21m
No alerts
Replay Analysis
N480WNBOEING Boeing 737-700
→
8/8/2026
1h 18m
No alerts
Replay Analysis
N7741CBOEING Boeing 737-700
→
8/7/2026
1h 17m
No alerts
Replay Analysis
N8925QBOEING Boeing 737 MAX 8
→
8/2/2026
1h 17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window