SWA2439 is operated by SOUTHWEST AIRLINES CO between Washington Dulles International Airport (KIAD) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 3h 45m. SkyMeter has observed 27 legs of this flight number via ADS-B.

✈
FLIGHTS
27
last 90 days
⏱
AVG DURATION
3h 45m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
1 / 2
city pairs · airframes
⚠
INCIDENT RATE
3.7%
1 flagged

Routes flown

By count · last 90 days

1
KIAD → KDEN
27
avg 3h 45m · Washington Dulles → Denver

Aircraft types

Equipment used on this number

2
B38M BOEING Boeing 737 MAX 8
20
B738 BOEING Boeing 737-800
7

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 27 operations of SWA2439

27
N8978GBOEING Boeing 737 MAX 8
→
06/03/2026
3h 40m
No alerts
Replay Analysis
N8917QBOEING Boeing 737 MAX 8
→
06/02/2026
3h 50m
No alerts
Replay Analysis
N8577ZBOEING Boeing 737-800
→
06/01/2026
3h 40m
No alerts
Replay Analysis
N8826QBOEING Boeing 737 MAX 8
→
05/31/2026
3h 54m
No alerts
Replay Analysis
N8874QBOEING Boeing 737 MAX 8
→
05/29/2026
3h 21m
No alerts
Replay Analysis
N8843SBOEING Boeing 737 MAX 8
→
05/28/2026
3h 30m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
05/27/2026
3h 27m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
05/26/2026
3h 34m
No alerts
Replay Analysis
N8669BBOEING Boeing 737-800
→
05/25/2026
3h 45m
No alerts
Replay Analysis
N8880GBOEING Boeing 737 MAX 8
→
05/24/2026
3h 55m
No alerts
Replay Analysis
N8920QBOEING Boeing 737 MAX 8
→
05/23/2026
3h 37m
No alerts
Replay Analysis
N8501VBOEING Boeing 737-800
→
05/21/2026
3h 35m
No alerts
Replay Analysis
N8918QBOEING Boeing 737 MAX 8
→
05/18/2026
3h 49m
No alerts
Replay Analysis
N8820LBOEING Boeing 737 MAX 8
→
05/17/2026
3h 19m
No alerts
Replay Analysis
N8899HBOEING Boeing 737 MAX 8
→
05/16/2026
4h 5m
No alerts
Replay Analysis
N1805UBOEING Boeing 737 MAX 8
→
05/15/2026
3h 58m
No alerts
Replay Analysis
N8628ABOEING Boeing 737-800
→
05/14/2026
3h 29m
No alerts
Replay Analysis
N8914QBOEING Boeing 737 MAX 8
→
05/13/2026
3h 41m
No alerts
Replay Analysis
N8853QBOEING Boeing 737 MAX 8
→
05/11/2026
4h 11m
No alerts
Replay Analysis
N8903HBOEING Boeing 737 MAX 8
→
05/10/2026
4h 5m
No alerts
Replay Analysis
N8520QBOEING Boeing 737-800
→
04/25/2026
3h 42m
No alerts
Replay Analysis
N8841LBOEING Boeing 737 MAX 8
→
04/23/2026
3h 37m
△ Unstable
Replay Analysis
N8915QBOEING Boeing 737 MAX 8
→
04/21/2026
3h 44m
No alerts
Replay Analysis
N8649ABOEING Boeing 737-800
→
04/20/2026
3h 44m
No alerts
Replay Analysis
N8921QBOEING Boeing 737 MAX 8
→
04/19/2026
4h 15m
No alerts
Replay Analysis
N8841LBOEING Boeing 737 MAX 8
→
04/18/2026
3h 59m
No alerts
Replay Analysis
N8869LBOEING Boeing 737 MAX 8
→
04/17/2026
3h 41m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window