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 737-700. Typical block time is 1h 48m. SkyMeter has observed 86 legs of this flight number via ADS-B.

✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
1h 48m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
17 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KSEA → KPHX
30
avg 2h 38m · Seattle Tacoma → Phoenix Sky Harbor
KMDW → KDTW
22
avg 48m · Chicago Midway → Detroit Metropolitan Wayne County
KPHX → KRDU
6
avg 3h 52m · Phoenix Sky Harbor → Raleigh Durham
KLGB → KDAL
5
avg 2h 43m · Long Beach Airport (Daugherty Field) → Dallas Love Field
US-2044 → KDAL
1
avg 2h 43m · Aero Long Beach 7 Helipad → Dallas Love Field
US-1787 → KPHX
1
avg 5m · Motorola Airfield → Phoenix Sky Harbor
17MI → KDTW
1
avg 12m · Grace Hospital Heliport → Detroit Metropolitan Wayne County
MI40 → KDTW
1
avg 12m · Fairlane Plaza Heliport → Detroit Metropolitan Wayne County
4IS3 → KDTW
1
avg 44m · University of Chicago Hospitals Heliport → Detroit Metropolitan Wayne County
MI09 → KDTW
1
avg 6m · Milan → Detroit Metropolitan Wayne County

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
64
B738 BOEING Boeing 737-800
32
B38M BOEING Boeing 737 MAX 8
30

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
N8523WBOEING Boeing 737-800
→
07/19/2026
1h 12m
No alerts
Replay Analysis
N927WNBOEING Boeing 737-700
→
07/18/2026
48m
No alerts
Replay Analysis
N7833ABOEING Boeing 737-700
→
07/17/2026
51m
No alerts
Replay Analysis
N470WNBOEING Boeing 737-700
→
07/16/2026
23m
No alerts
Replay Analysis
N470WNBOEING Boeing 737-700
→
07/15/2026
38m
No alerts
Replay Analysis
N567WNBOEING Boeing 737-700
→
07/15/2026
21m
No alerts
Replay Analysis
N567WNBOEING Boeing 737-700
→
07/14/2026
40m
No alerts
Replay Analysis
N567WNBOEING Boeing 737-700
→
07/14/2026
18m
No alerts
Replay Analysis
N7746CBOEING Boeing 737-700
→
07/14/2026
43m
No alerts
Replay Analysis
N8612KBOEING Boeing 737-800
→
07/13/2026
2h 2m
No alerts
Replay Analysis
N8612KBOEING Boeing 737-800
→
07/12/2026
3h 8m
No alerts
Replay Analysis
N8612KBOEING Boeing 737-800
→
07/12/2026
1h 5m
No alerts
Replay Analysis
N7749BBOEING Boeing 737-700
→
07/11/2026
44m
No alerts
Replay Analysis
N208WNBOEING Boeing 737-700
→
07/09/2026
11m
No alerts
Replay Analysis
N208WNBOEING Boeing 737-700
→
07/08/2026
39m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
07/08/2026
44m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
07/07/2026
7m
No alerts
Replay Analysis
N480WNBOEING Boeing 737-700
→
07/07/2026
45m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
07/06/2026
2h 10m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
07/05/2026
36m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
07/05/2026
2h 47m
No alerts
Replay Analysis
N556WNBOEING Boeing 737-700
→
07/04/2026
47m
No alerts
Replay Analysis
N278WNBOEING Boeing 737-700
→
07/03/2026
45m
No alerts
Replay Analysis
N915WNBOEING Boeing 737-700
→
07/02/2026
51m
No alerts
Replay Analysis
N7855ABOEING Boeing 737-700
→
07/01/2026
12m
No alerts
Replay Analysis
N7855ABOEING Boeing 737-700
→
06/30/2026
36m
No alerts
Replay Analysis
N907WNBOEING Boeing 737-700
→
06/30/2026
46m
No alerts
Replay Analysis
N8693ABOEING Boeing 737-800
→
06/29/2026
1h 48m
No alerts
Replay Analysis
N8693ABOEING Boeing 737-800
→
06/28/2026
46m
No alerts
Replay Analysis
N8693ABOEING Boeing 737-800
→
06/28/2026
2h 35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window