Flight Status & Tracker

SWA4591

SOUTHWEST AIRLINES CO · STL → MIA · Last tracked Oct 22, 2026

SWA4591 is a flight number operated by SOUTHWEST AIRLINES CO between St Louis Lambert International Airport (KSTL) and Miami International Airport (KMIA). SkyMeter last tracked SWA4591 on October 22, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 52m. SkyMeter has observed 56 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
56
last 90 days
⏱
AVG DURATION
1h 52m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 10/22/2026
first → last seen
🗺
ROUTES / TYPES
8 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.8%
1 flagged

Routes flown

By count · last 90 days

6
KSTL → KMIA
20
avg 2h 36m · St Louis Lambert → Miami
KMCO → KIND
10
avg 2h 5m · Orlando → Indianapolis
KSDF → KMDW
10
avg 55m · Louisville Muhammad Ali → Chicago Midway
KCPS → KMIA
2
avg 2h 36m · St Louis Downtown → Miami
KTPA → KSDF
2
avg 1h 47m · Tampa → Louisville Muhammad Ali
KSDF → KORD
1
avg 55m · Louisville Muhammad Ali → Chicago O'Hare

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
35
B738 BOEING Boeing 737-800
12
B737 BOEING Boeing 737-700
8

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 30 operations of SWA4591

30
N8976KBOEING Boeing 737 MAX 8
→
10/22/2026
51m
No alerts
Replay Analysis
N903WNBOEING Boeing 737-700
→
10/18/2026
1h 2m
No alerts
Replay Analysis
N903WNBOEING Boeing 737-700
→
10/18/2026
1h 54m
No alerts
Replay Analysis
N9018HBOEING Boeing 737 MAX 8
→
10/16/2026
52m
No alerts
Replay Analysis
N9007KBOEING Boeing 737 MAX 8
→
10/15/2026
53m
No alerts
Replay Analysis
N8965QBOEING Boeing 737 MAX 8
→
10/9/2026
1h 23m
No alerts
Replay Analysis
N906WNBOEING Boeing 737-700
→
10/7/2026
54m
△ Low approach-stability score
Replay Analysis
N958WNBOEING Boeing 737-700
→
10/6/2026
49m
No alerts
Replay Analysis
N8671DBOEING Boeing 737-800
→
10/5/2026
49m
No alerts
Replay Analysis
N250WNBOEING Boeing 737-700
→
10/4/2026
48m
No alerts
Replay Analysis
N250WNBOEING Boeing 737-700
→
10/4/2026
1h 40m
No alerts
Replay Analysis
N8628ABOEING Boeing 737-800
→
10/2/2026
52m
No alerts
Replay Analysis
N8906KBOEING Boeing 737 MAX 8
→
10/1/2026
53m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
9/30/2026
2h 56m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
9/30/2026
13m
No alerts
Replay Analysis
N8854QBOEING Boeing 737 MAX 8
→
9/23/2026
2h 19m
No alerts
Replay Analysis
N8841LBOEING Boeing 737 MAX 8
→
9/22/2026
2h 52m
No alerts
Replay Analysis
N8961KBOEING Boeing 737 MAX 8
→
9/19/2026
2h 47m
No alerts
Replay Analysis
N8961KBOEING Boeing 737 MAX 8
→
9/19/2026
44m
No alerts
Replay Analysis
N8551QBOEING Boeing 737-800
→
9/16/2026
2h 26m
No alerts
Replay Analysis
N9023RBOEING Boeing 737 MAX 8
→
9/15/2026
2h 29m
No alerts
Replay Analysis
N8907LBOEING Boeing 737 MAX 8
→
9/12/2026
2h 33m
No alerts
Replay Analysis
N8659DBOEING Boeing 737-800
→
9/9/2026
2h 47m
No alerts
Replay Analysis
N8659DBOEING Boeing 737-800
→
9/9/2026
20m
No alerts
Replay Analysis
N8978GBOEING Boeing 737 MAX 8
→
9/8/2026
2h 49m
No alerts
Replay Analysis
N8978GBOEING Boeing 737 MAX 8
→
9/8/2026
44m
No alerts
Replay Analysis
N8991SBOEING Boeing 737 MAX 8
→
9/5/2026
2h 20m
No alerts
Replay Analysis
N8850QBOEING Boeing 737 MAX 8
→
9/2/2026
2h 37m
No alerts
Replay Analysis
N8949QBOEING Boeing 737 MAX 8
→
9/1/2026
2h 31m
No alerts
Replay Analysis
N8741LBOEING Boeing 737 MAX 8
→
8/30/2026
2h 53m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window