SWA4009 is operated by SOUTHWEST AIRLINES CO between Louis Armstrong New Orleans International Airport (KMSY) 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 2h 3m. SkyMeter has observed 55 legs of this flight number via ADS-B.

✈
FLIGHTS
55
last 90 days
⏱
AVG DURATION
2h 3m
tracked time
📅
SERVICE PERIOD
04/11/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KMSY → KBWI
15
avg 2h 11m · Louis Armstrong New Orleans → Baltimore/Washington International Thurgood Marshall
KCOS → KPHX
13
avg 1h 55m · City of Colorado Springs → Phoenix Sky Harbor
KLAS → KMKE
7
avg 3h 35m · McCarran → General Mitchell
KPHX → KTPA
5
avg 3h 43m · Phoenix Sky Harbor → Tampa
KMSY → KORF
1
avg 2h 42m · Louis Armstrong New Orleans → Norfolk
KORF → KBWI
1
avg 42m · Norfolk → Baltimore/Washington International Thurgood Marshall
KFCS → KPHX
1
avg 1h 39m · Butts AAF (Fort Carson) Air Field → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
30
B738 BOEING Boeing 737-800
15
B737 BOEING Boeing 737-700
10

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 SWA4009

30
N7878ABOEING Boeing 737-700
→
06/03/2026
1h 38m
No alerts
Replay Analysis
N7878ABOEING Boeing 737-700
→
06/03/2026
13m
No alerts
Replay Analysis
N485WNBOEING Boeing 737-700
→
06/02/2026
2h 8m
No alerts
Replay Analysis
N8974KBOEING Boeing 737 MAX 8
→
06/01/2026
2h 14m
No alerts
Replay Analysis
N8580ZBOEING Boeing 737-800
→
05/31/2026
3h 21m
No alerts
Replay Analysis
N8867QBOEING Boeing 737 MAX 8
→
05/29/2026
2h 10m
No alerts
Replay Analysis
N8729HBOEING Boeing 737 MAX 8
→
05/28/2026
2h 17m
No alerts
Replay Analysis
N436WNBOEING Boeing 737-700
→
05/26/2026
1h 44m
No alerts
Replay Analysis
N8314LBOEING Boeing 737-800
→
05/25/2026
2h 8m
No alerts
Replay Analysis
N8744BBOEING Boeing 737 MAX 8
→
05/23/2026
3h 50m
No alerts
Replay Analysis
N8744BBOEING Boeing 737 MAX 8
→
05/23/2026
1h 46m
No alerts
Replay Analysis
N8862QBOEING Boeing 737 MAX 8
→
05/21/2026
2h 5m
No alerts
Replay Analysis
N937WNBOEING Boeing 737-700
→
05/20/2026
2h 10m
No alerts
Replay Analysis
N8322XBOEING Boeing 737-800
→
05/18/2026
2h 18m
No alerts
Replay Analysis
N8567ZBOEING Boeing 737-800
→
05/17/2026
3h 48m
No alerts
Replay Analysis
N8567ZBOEING Boeing 737-800
→
05/17/2026
12m
No alerts
Replay Analysis
N8827QBOEING Boeing 737 MAX 8
→
05/15/2026
2h 13m
No alerts
Replay Analysis
N8713MBOEING Boeing 737-800
→
05/14/2026
2h 9m
No alerts
Replay Analysis
N241WNBOEING Boeing 737-700
→
05/13/2026
1h 55m
No alerts
Replay Analysis
N8885QBOEING Boeing 737 MAX 8
→
05/11/2026
2h 1m
No alerts
Replay Analysis
N8691ABOEING Boeing 737-800
→
05/10/2026
3h 15m
No alerts
Replay Analysis
N8691ABOEING Boeing 737-800
→
05/10/2026
5m
No alerts
Replay Analysis
N8984LBOEING Boeing 737-800
→
05/08/2026
34m
No alerts
Replay Analysis
N8657BBOEING Boeing 737-800
→
05/07/2026
1h 21m
No alerts
Replay Analysis
N8791DBOEING Boeing 737 MAX 8
→
05/04/2026
28m
No alerts
Replay Analysis
N8850QBOEING Boeing 737 MAX 8
→
05/03/2026
3h 36m
No alerts
Replay Analysis
N8756SBOEING Boeing 737 MAX 8
→
05/02/2026
4h 0m
No alerts
Replay Analysis
N8756SBOEING Boeing 737 MAX 8
→
05/02/2026
2h 0m
No alerts
Replay Analysis
N8953QBOEING Boeing 737 MAX 8
→
05/01/2026
2h 11m
No alerts
Replay Analysis
N8646BBOEING Boeing 737-800
→
04/30/2026
2h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window