Flight Status & Tracker

SWA4254

SOUTHWEST AIRLINES CO · MDW → STL · Last tracked Sep 26, 2026

SWA4254 is a flight number operated by SOUTHWEST AIRLINES CO between Chicago Midway International Airport (KMDW) and St Louis Lambert International Airport (KSTL). SkyMeter last tracked SWA4254 on September 25, 2026. The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 27m. SkyMeter has observed 66 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
66
last 90 days
⏱
AVG DURATION
1h 27m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
8 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KMDW → KSTL
35
avg 48m · Chicago Midway → St Louis Lambert
KBWI → KHOU
21
avg 2h 52m · Baltimore/Washington International Thurgood Marshall → William P Hobby
K3SQ → KSTL
1
avg 5m · St Charles → St Louis Lambert
KMDW → KCLE
1
avg 2h 28m · Chicago Midway → Cleveland Hopkins
IL77 → KSTL
1
avg 41m · Advocate Christ Medical Center Heliport → St Louis Lambert

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
45
B738 BOEING Boeing 737-800
20
B38M BOEING Boeing 737 MAX 8
13

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 SWA4254

30
N924WNBOEING Boeing 737-700
→
9/26/2026
49m
No alerts
Replay Analysis
N445WNBOEING Boeing 737-700
→
9/25/2026
34m
No alerts
Replay Analysis
N566WNBOEING Boeing 737-700
→
9/24/2026
45m
No alerts
Replay Analysis
N7826BBOEING Boeing 737-700
→
9/23/2026
48m
No alerts
Replay Analysis
N289CTBOEING Boeing 737-700
→
9/22/2026
46m
No alerts
Replay Analysis
N8671DBOEING Boeing 737-800
→
9/21/2026
44m
No alerts
Replay Analysis
N7847ABOEING Boeing 737-700
→
9/19/2026
54m
No alerts
Replay Analysis
N7843ABOEING Boeing 737-700
→
9/18/2026
38m
No alerts
Replay Analysis
N204WNBOEING Boeing 737-700
→
9/17/2026
44m
No alerts
Replay Analysis
N926WNBOEING Boeing 737-700
→
9/16/2026
49m
No alerts
Replay Analysis
N231WNBOEING Boeing 737-700
→
9/15/2026
48m
No alerts
Replay Analysis
N8867QBOEING Boeing 737 MAX 8
→
9/14/2026
8m
No alerts
Replay Analysis
N215WNBOEING Boeing 737-700
→
9/12/2026
28m
No alerts
Replay Analysis
N215WNBOEING Boeing 737-700
→
9/12/2026
21m
No alerts
Replay Analysis
N215WNBOEING Boeing 737-700
→
9/12/2026
50m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
9/11/2026
51m
No alerts
Replay Analysis
N298WNBOEING Boeing 737-700
→
9/10/2026
45m
No alerts
Replay Analysis
N8978GBOEING Boeing 737 MAX 8
→
9/7/2026
44m
No alerts
Replay Analysis
N923WNBOEING Boeing 737-700
→
9/5/2026
48m
No alerts
Replay Analysis
N258WNBOEING Boeing 737-700
→
9/4/2026
41m
No alerts
Replay Analysis
N8721JBOEING Boeing 737 MAX 8
→
9/3/2026
55m
No alerts
Replay Analysis
N7747CBOEING Boeing 737-700
→
9/2/2026
44m
No alerts
Replay Analysis
N7835ABOEING Boeing 737-700
→
9/1/2026
46m
No alerts
Replay Analysis
N9022WBOEING Boeing 737 MAX 8
→
8/31/2026
28m
No alerts
Replay Analysis
N9022WBOEING Boeing 737 MAX 8
→
8/31/2026
49m
No alerts
Replay Analysis
N9022WBOEING Boeing 737 MAX 8
→
8/31/2026
20m
No alerts
Replay Analysis
N463WNBOEING Boeing 737-700
→
8/29/2026
44m
No alerts
Replay Analysis
N245WNBOEING Boeing 737-700
→
8/28/2026
41m
No alerts
Replay Analysis
N943WNBOEING Boeing 737-700
→
8/27/2026
43m
No alerts
Replay Analysis
N228WNBOEING Boeing 737-700
→
8/26/2026
44m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window