SWA3991 is operated by SOUTHWEST AIRLINES CO between Charles M. Schulz Sonoma County Airport (KSTS) and Bob Hope Airport (KBUR). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 46m. SkyMeter has observed 31 legs of this flight number via ADS-B.

✈
FLIGHTS
31
last 90 days
⏱
AVG DURATION
1h 46m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KSTS → KBUR
21
avg 57m · Charles M. Schulz Sonoma County → Bob Hope
KSMF → KBNA
8
avg 3h 52m · Sacramento → Nashville
KSAN → KSEA
1
avg 2h 55m · San Diego → Seattle Tacoma

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
22
B38M BOEING Boeing 737 MAX 8
6
B738 BOEING Boeing 737-800
5

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 SWA3991

30
N258WNBOEING Boeing 737-700
→
07/03/2026
57m
No alerts
Replay Analysis
N445WNBOEING Boeing 737-700
→
07/02/2026
55m
No alerts
Replay Analysis
N279WNBOEING Boeing 737-700
→
07/01/2026
58m
No alerts
Replay Analysis
N925WNBOEING Boeing 737-700
→
06/30/2026
55m
No alerts
Replay Analysis
N256WNBOEING Boeing 737-700
→
06/29/2026
55m
No alerts
Replay Analysis
N459WNBOEING Boeing 737-700
→
06/26/2026
57m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
06/25/2026
58m
No alerts
Replay Analysis
N961WNBOEING Boeing 737-700
→
06/24/2026
56m
No alerts
Replay Analysis
N229WNBOEING Boeing 737-700
→
06/23/2026
58m
No alerts
Replay Analysis
N7741CBOEING Boeing 737-700
→
06/22/2026
56m
No alerts
Replay Analysis
N7702ABOEING Boeing 737-700
→
06/19/2026
58m
No alerts
Replay Analysis
N264LVBOEING Boeing 737-700
→
06/18/2026
57m
No alerts
Replay Analysis
N232WNBOEING Boeing 737-700
→
06/17/2026
59m
No alerts
Replay Analysis
N267WNBOEING Boeing 737-700
→
06/16/2026
1h 0m
No alerts
Replay Analysis
N498WNBOEING Boeing 737-700
→
06/15/2026
58m
No alerts
Replay Analysis
N290WNBOEING Boeing 737-700
→
06/12/2026
57m
No alerts
Replay Analysis
N7875ABOEING Boeing 737-700
→
06/11/2026
55m
No alerts
Replay Analysis
N943WNBOEING Boeing 737-700
→
06/10/2026
57m
No alerts
Replay Analysis
N567WNBOEING Boeing 737-700
→
06/09/2026
54m
No alerts
Replay Analysis
N255WNBOEING Boeing 737-700
→
06/08/2026
55m
No alerts
Replay Analysis
N477WNBOEING Boeing 737-700
→
06/05/2026
57m
No alerts
Replay Analysis
N288WNBOEING Boeing 737-700
→
06/04/2026
1h 0m
No alerts
Replay Analysis
N8971LBOEING Boeing 737 MAX 8
→
05/31/2026
3h 41m
No alerts
Replay Analysis
N9003BBOEING Boeing 737 MAX 8
→
05/25/2026
1h 31m
No alerts
Replay Analysis
N9003BBOEING Boeing 737 MAX 8
→
05/24/2026
1h 23m
No alerts
Replay Analysis
N9003BBOEING Boeing 737 MAX 8
→
05/24/2026
2h 55m
No alerts
Replay Analysis
N8754SBOEING Boeing 737 MAX 8
→
05/24/2026
3h 52m
No alerts
Replay Analysis
N8584ZBOEING Boeing 737-800
→
05/17/2026
4h 15m
No alerts
Replay Analysis
N8724JBOEING Boeing 737 MAX 8
→
05/10/2026
3h 44m
No alerts
Replay Analysis
N8329BBOEING Boeing 737-800
→
05/03/2026
3h 49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window