SWA1531 is operated by SOUTHWEST AIRLINES CO between Gerald R. Ford International Airport (KGRR) and Chicago Midway International Airport (KMDW). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 28m. SkyMeter has observed 41 legs of this flight number via ADS-B.

✈
FLIGHTS
41
last 90 days
⏱
AVG DURATION
1h 28m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
⚠
INCIDENT RATE
2.4%
1 flagged

Routes flown

By count · last 90 days

10
KGRR → KMDW
11
avg 39m · Gerald R. Ford → Chicago Midway
KLBB → KHOU
9
avg 1h 7m · Lubbock Preston Smith → William P Hobby
KMDW → KPHX
7
avg 3h 15m · Chicago Midway → Phoenix Sky Harbor
KLAS → KLBB
4
avg 2h 0m · McCarran → Lubbock Preston Smith
KLAS → KDEN
1
avg 2h 39m · McCarran → Denver
KSJC → KLAX
1
avg 1h 13m · Norman Y. Mineta San Jose → Los Angeles
KGRR → KORD
1
avg 36m · Gerald R. Ford → Chicago O'Hare
2TX6 → KHOU
1
avg 1h 7m · Everitt → William P Hobby
KDEN → KSDF
1
avg 2h 18m · Denver → Louisville Muhammad Ali
KLAX → KLAS
1
avg 1h 15m · Los Angeles → McCarran

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
22
B737 BOEING Boeing 737-700
22
B738 BOEING Boeing 737-800
3

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 SWA1531

30
N8547VBOEING Boeing 737-800
→
07/19/2026
3h 16m
No alerts
Replay Analysis
N8912QBOEING Boeing 737 MAX 8
→
07/15/2026
38m
No alerts
Replay Analysis
N8934QBOEING Boeing 737 MAX 8
→
07/14/2026
35m
No alerts
Replay Analysis
N8819LBOEING Boeing 737 MAX 8
→
07/12/2026
3h 3m
No alerts
Replay Analysis
N8552ZBOEING Boeing 737-800
→
07/08/2026
32m
No alerts
Replay Analysis
N8816QBOEING Boeing 737 MAX 8
→
07/07/2026
34m
No alerts
Replay Analysis
N8832HBOEING Boeing 737 MAX 8
→
07/05/2026
3h 4m
No alerts
Replay Analysis
N8876QBOEING Boeing 737 MAX 8
→
07/01/2026
34m
No alerts
Replay Analysis
N8850QBOEING Boeing 737 MAX 8
→
06/30/2026
35m
No alerts
Replay Analysis
N8866HBOEING Boeing 737 MAX 8
→
06/28/2026
3h 13m
No alerts
Replay Analysis
N8912QBOEING Boeing 737 MAX 8
→
06/24/2026
40m
No alerts
Replay Analysis
N8812QBOEING Boeing 737 MAX 8
→
06/23/2026
40m
No alerts
Replay Analysis
N8805LBOEING Boeing 737 MAX 8
→
06/22/2026
10m
No alerts
Replay Analysis
N8805LBOEING Boeing 737 MAX 8
→
06/21/2026
3h 13m
No alerts
Replay Analysis
N8805LBOEING Boeing 737 MAX 8
→
06/21/2026
3h 24m
No alerts
Replay Analysis
N8749QBOEING Boeing 737 MAX 8
→
06/17/2026
1h 1m
No alerts
Replay Analysis
N8909LBOEING Boeing 737 MAX 8
→
06/16/2026
38m
No alerts
Replay Analysis
N8934QBOEING Boeing 737 MAX 8
→
06/15/2026
22m
No alerts
Replay Analysis
N8934QBOEING Boeing 737 MAX 8
→
06/14/2026
3h 28m
No alerts
Replay Analysis
N8934QBOEING Boeing 737 MAX 8
→
06/14/2026
3h 5m
No alerts
Replay Analysis
N8663ABOEING Boeing 737-800
→
06/10/2026
35m
No alerts
Replay Analysis
N8960LBOEING Boeing 737 MAX 8
→
06/09/2026
36m
△ Low approach-stability score
Replay Analysis
N8936QBOEING Boeing 737 MAX 8
→
06/07/2026
5m
No alerts
Replay Analysis
N8936QBOEING Boeing 737 MAX 8
→
06/07/2026
3h 13m
No alerts
Replay Analysis
N8936QBOEING Boeing 737 MAX 8
→
06/07/2026
22m
No alerts
Replay Analysis
N962WNBOEING Boeing 737-700
→
05/31/2026
1h 5m
No alerts
Replay Analysis
N962WNBOEING Boeing 737-700
→
05/31/2026
2h 1m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
05/30/2026
1h 8m
No alerts
Replay Analysis
N456WNBOEING Boeing 737-700
→
05/25/2026
2h 17m
No alerts
Replay Analysis
N456WNBOEING Boeing 737-700
→
05/25/2026
1h 28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window