SWA3439 is operated by SOUTHWEST AIRLINES CO between General Mitchell International Airport (KMKE) and Ronald Reagan Washington National Airport (KDCA). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 13m. SkyMeter has observed 27 legs of this flight number via ADS-B.

✈
FLIGHTS
27
last 90 days
⏱
AVG DURATION
1h 13m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
7 / 3
city pairs · airframes
⚠
INCIDENT RATE
18.5%
5 flagged

Routes flown

By count · last 90 days

3
KMKE → KDCA
6
avg 1h 47m · General Mitchell → Ronald Reagan Washington National
KZ12 → KDCA
5
avg 1h 37m · General Mitchell Intl Heliport → Ronald Reagan Washington National
KRDU → KDCA
1
avg 47m · Raleigh Durham → Ronald Reagan Washington National

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
31
B737 BOEING Boeing 737-700
10
B738 BOEING Boeing 737-800
7

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
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 SWA3439

30
N8780QBOEING Boeing 737 MAX 8
→
06/03/2026
49m
No alerts
Replay Analysis
N8816QBOEING Boeing 737 MAX 8
→
06/03/2026
1h 3m
△ Unstable
Replay Analysis
N8816QBOEING Boeing 737 MAX 8
→
06/02/2026
1h 43m
△ Unstable
Replay Analysis
N8816QBOEING Boeing 737 MAX 8
→
06/02/2026
40m
No alerts
Replay Analysis
N8955QBOEING Boeing 737 MAX 8
→
06/01/2026
42m
No alerts
Replay Analysis
N7752BBOEING Boeing 737-700
→
06/01/2026
12m
No alerts
Replay Analysis
N7752BBOEING Boeing 737-700
→
05/31/2026
1h 14m
No alerts
Replay Analysis
N7752BBOEING Boeing 737-700
→
05/31/2026
1h 26m
No alerts
Replay Analysis
N8548PBOEING Boeing 737-800
→
05/29/2026
58m
No alerts
Replay Analysis
N8959QBOEING Boeing 737 MAX 8
→
05/29/2026
57m
No alerts
Replay Analysis
N8959QBOEING Boeing 737 MAX 8
→
05/28/2026
36m
No alerts
Replay Analysis
N8959QBOEING Boeing 737 MAX 8
→
05/28/2026
1h 34m
No alerts
Replay Analysis
N8670ABOEING Boeing 737-800
→
05/28/2026
1h 8m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
05/27/2026
55m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
05/26/2026
35m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
05/26/2026
1h 31m
No alerts
Replay Analysis
N8820LBOEING Boeing 737 MAX 8
→
05/26/2026
1h 44m
No alerts
Replay Analysis
N8820LBOEING Boeing 737 MAX 8
→
05/25/2026
7m
No alerts
Replay Analysis
N8820LBOEING Boeing 737 MAX 8
→
05/25/2026
1h 51m
No alerts
Replay Analysis
N7736ABOEING Boeing 737-700
→
05/25/2026
1h 28m
No alerts
Replay Analysis
N8903HBOEING Boeing 737 MAX 8
→
05/23/2026
50m
No alerts
Replay Analysis
N8903HBOEING Boeing 737 MAX 8
→
05/22/2026
41m
No alerts
Replay Analysis
N8765QBOEING Boeing 737 MAX 8
→
05/21/2026
1h 27m
No alerts
Replay Analysis
N871HKBOEING Boeing 737 MAX 8
→
05/18/2026
46m
No alerts
Replay Analysis
N7887ABOEING Boeing 737-700
→
05/18/2026
2h 6m
No alerts
Replay Analysis
N7887ABOEING Boeing 737-700
→
05/17/2026
2h 16m
No alerts
Replay Analysis
N7887ABOEING Boeing 737-700
→
05/17/2026
9m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
05/16/2026
1h 4m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
05/15/2026
1h 34m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
05/15/2026
29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window