SWA4640 is operated by SOUTHWEST AIRLINES CO between Fort Lauderdale Hollywood International Airport (KFLL) and Ronald Reagan Washington National Airport (KDCA). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 15m. SkyMeter has observed 29 legs of this flight number via ADS-B.

✈
FLIGHTS
29
last 90 days
⏱
AVG DURATION
2h 15m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 3
city pairs · airframes
⚠
INCIDENT RATE
20.7%
6 flagged

Routes flown

By count · last 90 days

1
KFLL → KDCA
23
avg 2h 30m · Fort Lauderdale Hollywood → Ronald Reagan Washington National

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
24
B738 BOEING Boeing 737-800
5
B38M BOEING Boeing 737 MAX 8
2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
1
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 SWA4640

30
N294WNBOEING Boeing 737-700
→
06/03/2026
2h 26m
No alerts
Replay Analysis
N7857BBOEING Boeing 737-700
→
06/02/2026
2h 23m
△ Unstable
Replay Analysis
N241WNBOEING Boeing 737-700
→
06/01/2026
2h 15m
△ Unstable
Replay Analysis
N7844ABOEING Boeing 737-700
→
05/31/2026
2h 45m
No alerts
Replay Analysis
N259WNBOEING Boeing 737-700
→
05/29/2026
1h 4m
No alerts
Replay Analysis
N445WNBOEING Boeing 737-700
→
05/28/2026
2h 14m
No alerts
Replay Analysis
N279WNBOEING Boeing 737-700
→
05/26/2026
2h 10m
No alerts
Replay Analysis
N218WNBOEING Boeing 737-700
→
05/25/2026
2h 30m
△ Unstable
Replay Analysis
N8687ABOEING Boeing 737-800
→
05/24/2026
2h 37m
No alerts
Replay Analysis
N8317MBOEING Boeing 737-800
→
05/24/2026
1h 20m
No alerts
Replay Analysis
N8317MBOEING Boeing 737-800
→
05/23/2026
1h 27m
No alerts
Replay Analysis
N8317MBOEING Boeing 737-800
→
05/23/2026
2h 48m
No alerts
Replay Analysis
N256WNBOEING Boeing 737-700
→
05/21/2026
2h 52m
No alerts
Replay Analysis
N245WNBOEING Boeing 737-700
→
05/20/2026
2h 15m
△ Unstable
Replay Analysis
N232WNBOEING Boeing 737-700
→
05/18/2026
2h 11m
△ Unstable
Replay Analysis
N436WNBOEING Boeing 737-700
→
05/17/2026
2h 30m
No alerts
Replay Analysis
N8906KBOEING Boeing 737 MAX 8
→
05/16/2026
51m
No alerts
Replay Analysis
N291WNBOEING Boeing 737-700
→
05/15/2026
2h 37m
No alerts
Replay Analysis
N7738ABOEING Boeing 737-700
→
05/14/2026
2h 27m
No alerts
Replay Analysis
N276WNBOEING Boeing 737-700
→
05/13/2026
2h 50m
No alerts
Replay Analysis
N7832ABOEING Boeing 737-700
→
05/11/2026
2h 18m
No alerts
Replay Analysis
N448WNBOEING Boeing 737-700
→
05/10/2026
2h 24m
→ Excursion
Replay Analysis
N8973SBOEING Boeing 737 MAX 8
→
05/10/2026
1h 21m
No alerts
Replay Analysis
N7704BBOEING Boeing 737-700
→
05/07/2026
1h 21m
No alerts
Replay Analysis
N7858ABOEING Boeing 737-700
→
05/03/2026
2h 22m
No alerts
Replay Analysis
N265WNBOEING Boeing 737-700
→
04/23/2026
2h 15m
No alerts
Replay Analysis
N7738ABOEING Boeing 737-700
→
04/21/2026
2h 41m
No alerts
Replay Analysis
N428WNBOEING Boeing 737-700
→
04/20/2026
2h 42m
No alerts
Replay Analysis
N570WNBOEING Boeing 737-700
→
04/19/2026
2h 51m
No alerts
Replay Analysis
N8655DBOEING Boeing 737-800
→
04/18/2026
1h 11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window