SWA4450 is operated by SOUTHWEST AIRLINES CO between St Louis Lambert International Airport (KSTL) and Ronald Reagan Washington National Airport (KDCA). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 49m. SkyMeter has observed 30 legs of this flight number via ADS-B.

✈
FLIGHTS
30
last 90 days
⏱
AVG DURATION
1h 49m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
5 / 2
city pairs · airframes
⚠
INCIDENT RATE
33.3%
10 flagged

Routes flown

By count · last 90 days

3
KSTL → KDCA
25
avg 1h 47m · St Louis Lambert → Ronald Reagan Washington National
K3SQ → KDCA
1
avg 1h 33m · St Charles → Ronald Reagan Washington National
MO92 → KDCA
1
avg 1h 35m · SSM Health Depaul Hospital-St. Louis Heliport → Ronald Reagan Washington National

Aircraft types

Equipment used on this number

2
B737 BOEING Boeing 737-700
25
B38M BOEING Boeing 737 MAX 8
5

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
9
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 SWA4450

30
N8964LBOEING Boeing 737 MAX 8
→
06/03/2026
1h 56m
△ Unstable
Replay Analysis
N8933QBOEING Boeing 737 MAX 8
→
06/02/2026
1h 40m
No alerts
Replay Analysis
N224WNBOEING Boeing 737-700
→
06/01/2026
1h 35m
No alerts
Replay Analysis
N467WNBOEING Boeing 737-700
→
05/31/2026
1h 46m
△ Unstable
Replay Analysis
N273WNBOEING Boeing 737-700
→
05/29/2026
4h 32m
No alerts
Replay Analysis
N7881ABOEING Boeing 737-700
→
05/28/2026
1h 41m
No alerts
Replay Analysis
N8947QBOEING Boeing 737 MAX 8
→
05/26/2026
1h 41m
No alerts
Replay Analysis
N910WNBOEING Boeing 737-700
→
05/25/2026
1h 39m
No alerts
Replay Analysis
N919WNBOEING Boeing 737-700
→
05/24/2026
1h 42m
No alerts
Replay Analysis
N939WNBOEING Boeing 737-700
→
05/23/2026
1h 42m
No alerts
Replay Analysis
N467WNBOEING Boeing 737-700
→
05/21/2026
1h 43m
No alerts
Replay Analysis
N283WNBOEING Boeing 737-700
→
05/18/2026
2h 19m
△ Unstable
Replay Analysis
N936WNBOEING Boeing 737-700
→
05/17/2026
1h 50m
△ Unstable
Replay Analysis
N489WNBOEING Boeing 737-700
→
05/16/2026
1h 45m
No alerts
Replay Analysis
N7844ABOEING Boeing 737-700
→
05/15/2026
2h 10m
No alerts
Replay Analysis
N284WNBOEING Boeing 737-700
→
05/14/2026
1h 42m
No alerts
Replay Analysis
N8852QBOEING Boeing 737 MAX 8
→
05/13/2026
2h 4m
→ Excursion
Replay Analysis
N7713ABOEING Boeing 737-700
→
05/11/2026
1h 43m
No alerts
Replay Analysis
N487WNBOEING Boeing 737-700
→
05/10/2026
1h 31m
No alerts
Replay Analysis
N487WNBOEING Boeing 737-700
→
05/10/2026
11m
No alerts
Replay Analysis
N7749BBOEING Boeing 737-700
→
05/04/2026
1h 34m
No alerts
Replay Analysis
N943WNBOEING Boeing 737-700
→
05/03/2026
1h 34m
△ Unstable
Replay Analysis
N468WNBOEING Boeing 737-700
→
05/02/2026
1h 35m
No alerts
Replay Analysis
N951WNBOEING Boeing 737-700
→
04/25/2026
1h 32m
△ Unstable
Replay Analysis
N947WNBOEING Boeing 737-700
→
04/23/2026
2h 9m
No alerts
Replay Analysis
N8853QBOEING Boeing 737 MAX 8
→
04/21/2026
2h 17m
No alerts
Replay Analysis
N901WNBOEING Boeing 737-700
→
04/20/2026
1h 45m
△ Unstable
Replay Analysis
N437WNBOEING Boeing 737-700
→
04/19/2026
1h 36m
△ Unstable
Replay Analysis
N7860ABOEING Boeing 737-700
→
04/18/2026
1h 42m
△ Unstable
Replay Analysis
N295WNBOEING Boeing 737-700
→
04/17/2026
1h 41m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window