SWA4939 is operated by SOUTHWEST AIRLINES CO between St Louis Lambert International Airport (KSTL) and La Guardia Airport (KLGA). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 54m. SkyMeter has observed 57 legs of this flight number via ADS-B.

✈
FLIGHTS
57
last 90 days
⏱
AVG DURATION
1h 54m
tracked time
📅
SERVICE PERIOD
12/01/2025 → 08/19/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.8%
1 flagged

Routes flown

By count · last 90 days

2
KSTL → KLGA
36
avg 2h 2m · St Louis Lambert → La Guardia
KDAL → KTUL
5
avg 44m · Dallas Love Field → Tulsa

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
40
B38M BOEING Boeing 737 MAX 8
13
B738 BOEING Boeing 737-800
4

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 SWA4939

30
N8806QBOEING Boeing 737 MAX 8
→
08/19/2026
36m
No alerts
Replay Analysis
N8619FBOEING Boeing 737-800
→
08/18/2026
38m
No alerts
Replay Analysis
N8705QBOEING Boeing 737 MAX 8
→
08/12/2026
52m
No alerts
Replay Analysis
N8983QBOEING Boeing 737 MAX 8
→
08/11/2026
39m
No alerts
Replay Analysis
N8811LBOEING Boeing 737 MAX 8
→
08/05/2026
45m
No alerts
Replay Analysis
N9007KBOEING Boeing 737 MAX 8
→
08/04/2026
45m
No alerts
Replay Analysis
N7746CBOEING Boeing 737-700
→
08/03/2026
2h 6m
No alerts
Replay Analysis
N8872QBOEING Boeing 737 MAX 8
→
08/01/2026
2h 18m
No alerts
Replay Analysis
N8872QBOEING Boeing 737 MAX 8
→
08/01/2026
33m
No alerts
Replay Analysis
N7854BBOEING Boeing 737-700
→
07/31/2026
2h 6m
No alerts
Replay Analysis
N926WNBOEING Boeing 737-700
→
07/30/2026
2h 2m
No alerts
Replay Analysis
N957WNBOEING Boeing 737-700
→
07/29/2026
1h 59m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
07/27/2026
2h 5m
No alerts
Replay Analysis
N8791DBOEING Boeing 737 MAX 8
→
07/25/2026
2h 4m
No alerts
Replay Analysis
N7885ABOEING Boeing 737-700
→
07/24/2026
1h 57m
No alerts
Replay Analysis
N268WNBOEING Boeing 737-700
→
07/23/2026
2h 1m
No alerts
Replay Analysis
N8325DBOEING Boeing 737-800
→
07/22/2026
2h 8m
No alerts
Replay Analysis
N968WNBOEING Boeing 737-700
→
07/21/2026
2h 3m
No alerts
Replay Analysis
N279WNBOEING Boeing 737-700
→
07/20/2026
2h 14m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
07/18/2026
1h 57m
No alerts
Replay Analysis
N923WNBOEING Boeing 737-700
→
07/17/2026
1h 54m
△ Low approach-stability score
Replay Analysis
N473WNBOEING Boeing 737-700
→
07/16/2026
2h 12m
No alerts
Replay Analysis
N965WNBOEING Boeing 737-700
→
07/15/2026
2h 14m
No alerts
Replay Analysis
N7825ABOEING Boeing 737-700
→
07/14/2026
2h 13m
No alerts
Replay Analysis
N7879ABOEING Boeing 737-700
→
07/13/2026
2h 16m
No alerts
Replay Analysis
N8953QBOEING Boeing 737 MAX 8
→
07/11/2026
2h 36m
No alerts
Replay Analysis
N446WNBOEING Boeing 737-700
→
07/10/2026
1h 59m
No alerts
Replay Analysis
N240WNBOEING Boeing 737-700
→
07/09/2026
2h 9m
No alerts
Replay Analysis
N569WNBOEING Boeing 737-700
→
07/08/2026
1h 59m
No alerts
Replay Analysis
N208WNBOEING Boeing 737-700
→
07/07/2026
1h 58m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window