SWA4440 is operated by SOUTHWEST AIRLINES CO between St Louis Lambert International Airport (KSTL) and Baltimore/Washington International Thurgood Marshall Airport (KBWI). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 52m. SkyMeter has observed 25 legs of this flight number via ADS-B.

✈
FLIGHTS
25
last 90 days
⏱
AVG DURATION
1h 52m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
1 / 2
city pairs · airframes
⚠
INCIDENT RATE
4.0%
1 flagged

Routes flown

By count · last 90 days

1
KSTL → KBWI
25
avg 1h 52m · St Louis Lambert → Baltimore/Washington International Thurgood Marshall

Aircraft types

Equipment used on this number

2
B38M BOEING Boeing 737 MAX 8
17
B738 BOEING Boeing 737-800
8

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 25 operations of SWA4440

25
N8955QBOEING Boeing 737 MAX 8
→
06/03/2026
2h 1m
No alerts
Replay Analysis
N8826QBOEING Boeing 737 MAX 8
→
06/02/2026
1h 36m
No alerts
Replay Analysis
N8841LBOEING Boeing 737 MAX 8
→
06/01/2026
1h 59m
No alerts
Replay Analysis
N8872QBOEING Boeing 737 MAX 8
→
05/29/2026
1h 54m
No alerts
Replay Analysis
N8698BBOEING Boeing 737-800
→
05/28/2026
1h 42m
No alerts
Replay Analysis
N8960LBOEING Boeing 737 MAX 8
→
05/27/2026
1h 52m
No alerts
Replay Analysis
N8829QBOEING Boeing 737 MAX 8
→
05/26/2026
1h 45m
No alerts
Replay Analysis
N8511KBOEING Boeing 737-800
→
05/25/2026
1h 50m
No alerts
Replay Analysis
N8874QBOEING Boeing 737 MAX 8
→
05/24/2026
1h 32m
No alerts
Replay Analysis
N8609ABOEING Boeing 737-800
→
05/23/2026
2h 16m
No alerts
Replay Analysis
N8818QBOEING Boeing 737 MAX 8
→
05/21/2026
1h 35m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
05/18/2026
1h 49m
No alerts
Replay Analysis
N8542ZBOEING Boeing 737-800
→
05/17/2026
2h 22m
No alerts
Replay Analysis
N8637ABOEING Boeing 737-800
→
05/16/2026
1h 53m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
05/15/2026
1h 55m
No alerts
Replay Analysis
N8719QBOEING Boeing 737 MAX 8
→
05/14/2026
1h 41m
No alerts
Replay Analysis
N8855QBOEING Boeing 737 MAX 8
→
05/13/2026
1h 46m
No alerts
Replay Analysis
N8644CBOEING Boeing 737-800
→
04/25/2026
1h 39m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
04/24/2026
1h 50m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
04/23/2026
2h 10m
No alerts
Replay Analysis
N8959QBOEING Boeing 737 MAX 8
→
04/21/2026
2h 8m
No alerts
Replay Analysis
N8935QBOEING Boeing 737 MAX 8
→
04/20/2026
2h 8m
△ Unstable
Replay Analysis
N8533SBOEING Boeing 737-800
→
04/19/2026
2h 10m
No alerts
Replay Analysis
N8656BBOEING Boeing 737-800
→
04/18/2026
1h 31m
No alerts
Replay Analysis
N8964LBOEING Boeing 737 MAX 8
→
04/17/2026
1h 48m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window