SWA4200 is operated by SOUTHWEST AIRLINES CO between Seattle Tacoma International Airport (KSEA) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 20m. SkyMeter has observed 31 legs of this flight number via ADS-B.

✈
FLIGHTS
31
last 90 days
⏱
AVG DURATION
2h 20m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
6 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KSEA → KPHX
19
avg 2h 38m · Seattle Tacoma → Phoenix Sky Harbor
KPHX → KRDU
4
avg 3h 56m · Phoenix Sky Harbor → Raleigh Durham
US-1787 → KPHX
1
avg 5m · Motorola Airfield → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
19
B738 BOEING Boeing 737-800
10
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 SWA4200

30
N8912QBOEING Boeing 737 MAX 8
→
06/03/2026
2h 20m
No alerts
Replay Analysis
N940WNBOEING Boeing 737-700
→
06/03/2026
1h 6m
No alerts
Replay Analysis
N940WNBOEING Boeing 737-700
→
06/02/2026
1h 4m
No alerts
Replay Analysis
N940WNBOEING Boeing 737-700
→
06/02/2026
2h 39m
No alerts
Replay Analysis
N8558ZBOEING Boeing 737-800
→
06/02/2026
2h 43m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
06/01/2026
31m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
05/31/2026
2h 0m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
05/31/2026
2h 32m
No alerts
Replay Analysis
N8602FBOEING Boeing 737-800
→
05/31/2026
3h 48m
No alerts
Replay Analysis
N8556ZBOEING Boeing 737-800
→
05/29/2026
2h 50m
No alerts
Replay Analysis
N431WNBOEING Boeing 737-700
→
05/28/2026
12m
No alerts
Replay Analysis
N7860ABOEING Boeing 737-700
→
05/26/2026
2h 21m
No alerts
Replay Analysis
N8876QBOEING Boeing 737 MAX 8
→
05/26/2026
5m
No alerts
Replay Analysis
N8876QBOEING Boeing 737 MAX 8
→
05/26/2026
3h 1m
No alerts
Replay Analysis
N872CBBOEING Boeing 737 MAX 8
→
05/24/2026
4h 24m
No alerts
Replay Analysis
N872CBBOEING Boeing 737 MAX 8
→
05/23/2026
2h 47m
No alerts
Replay Analysis
N8614MBOEING Boeing 737-800
→
05/23/2026
2h 36m
No alerts
Replay Analysis
N209WNBOEING Boeing 737-700
→
05/21/2026
46m
No alerts
Replay Analysis
N273WNBOEING Boeing 737-700
→
05/20/2026
5m
No alerts
Replay Analysis
N8978GBOEING Boeing 737 MAX 8
→
05/18/2026
31m
No alerts
Replay Analysis
N8978GBOEING Boeing 737 MAX 8
→
05/17/2026
2h 30m
No alerts
Replay Analysis
N8978GBOEING Boeing 737 MAX 8
→
05/17/2026
1h 59m
No alerts
Replay Analysis
N8909LBOEING Boeing 737 MAX 8
→
05/17/2026
3h 52m
No alerts
Replay Analysis
N8909LBOEING Boeing 737 MAX 8
→
05/16/2026
2h 41m
No alerts
Replay Analysis
N8670ABOEING Boeing 737-800
→
05/15/2026
2h 39m
No alerts
Replay Analysis
N203WNBOEING Boeing 737-700
→
05/13/2026
2h 40m
No alerts
Replay Analysis
N254WNBOEING Boeing 737-700
→
05/13/2026
13m
No alerts
Replay Analysis
N8874QBOEING Boeing 737 MAX 8
→
05/11/2026
32m
No alerts
Replay Analysis
N8721JBOEING Boeing 737 MAX 8
→
04/25/2026
2h 33m
No alerts
Replay Analysis
N8929SBOEING Boeing 737 MAX 8
→
04/25/2026
2h 37m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window