SWA4256 is operated by SOUTHWEST AIRLINES CO between Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 54m. SkyMeter has observed 14 legs of this flight number via ADS-B.

✈
FLIGHTS
14
last 90 days
⏱
AVG DURATION
1h 54m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/02/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
14.3%
2 flagged

Routes flown

By count · last 90 days

3
KMSP → KDEN
11
avg 1h 52m · Minneapolis-St Paul International/Wold-Chamberlain → Denver
KICT → KDEN
1
avg 1h 42m · Wichita Eisenhower National → Denver
KMSP → KICT
1
avg 2h 53m · Minneapolis-St Paul International/Wold-Chamberlain → Wichita Eisenhower National

Aircraft types

Equipment used on this number

2
B38M BOEING Boeing 737 MAX 8
12
B738 BOEING Boeing 737-800
4

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 16 operations of SWA4256

16
N8983QBOEING Boeing 737 MAX 8
→
06/03/2026
1h 28m
△ Unstable
Replay Analysis
N8983QBOEING Boeing 737 MAX 8
→
06/02/2026
1h 50m
△ Unstable
Replay Analysis
N8983QBOEING Boeing 737 MAX 8
→
06/02/2026
21m
No alerts
Replay Analysis
N8824QBOEING Boeing 737 MAX 8
→
06/01/2026
1h 42m
No alerts
Replay Analysis
N8824QBOEING Boeing 737 MAX 8
→
06/01/2026
2h 52m
No alerts
Replay Analysis
N9001FBOEING Boeing 737 MAX 8
→
05/31/2026
1h 39m
No alerts
Replay Analysis
N8565ZBOEING Boeing 737-800
→
05/28/2026
1h 45m
No alerts
Replay Analysis
N8584ZBOEING Boeing 737-800
→
05/28/2026
1h 41m
△ Unstable
Replay Analysis
N8909LBOEING Boeing 737 MAX 8
→
05/25/2026
1h 37m
No alerts
Replay Analysis
N8546VBOEING Boeing 737-800
→
05/21/2026
1h 45m
No alerts
Replay Analysis
N8859QBOEING Boeing 737 MAX 8
→
05/21/2026
2h 6m
No alerts
Replay Analysis
N8923QBOEING Boeing 737 MAX 8
→
04/23/2026
2h 1m
No alerts
Replay Analysis
N8682BBOEING Boeing 737-800
→
04/23/2026
1h 21m
No alerts
Replay Analysis
N8808QBOEING Boeing 737 MAX 8
→
04/20/2026
1h 51m
No alerts
Replay Analysis
N8994QBOEING Boeing 737 MAX 8
→
04/19/2026
2h 12m
No alerts
Replay Analysis
N8989LBOEING Boeing 737 MAX 8
→
04/17/2026
2h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window