SWA1539 is operated by SOUTHWEST AIRLINES CO between Denver International Airport (KDEN) and Gerald R. Ford International Airport (KGRR). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 33m. SkyMeter has observed 136 legs of this flight number via ADS-B.

✈
FLIGHTS
136
last 90 days
⏱
AVG DURATION
1h 33m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
15 / 3
city pairs · airframes
⚠
INCIDENT RATE
2.2%
3 flagged

Routes flown

By count · last 90 days

10
KDEN → KGRR
51
avg 2h 13m · Denver → Gerald R. Ford
KGRR → KMDW
33
avg 35m · Gerald R. Ford → Chicago Midway
KGRR → KBWI
9
avg 1h 19m · Gerald R. Ford → Baltimore/Washington International Thurgood Marshall
KDAL → KLAS
7
avg 2h 25m · Dallas Love Field → McCarran
KBWI → KGRR
7
avg 1h 27m · Baltimore/Washington International Thurgood Marshall → Gerald R. Ford
KECP → KBNA
4
avg 1h 9m · Northwest Florida Beaches → Nashville
KDEN → KLGA
3
avg 3h 31m · Denver → La Guardia
KGRR → KIGQ
1
avg 44m · Gerald R. Ford → Lansing
KECP → KMEM
1
avg 1h 40m · Northwest Florida Beaches → Memphis
KDEN → KRDU
1
avg 3h 11m · Denver → Raleigh Durham

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
86
B737 BOEING Boeing 737-700
29
B738 BOEING Boeing 737-800
27

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 SWA1539

30
N452WNBOEING Boeing 737-700
→
08/21/2026
1h 11m
No alerts
Replay Analysis
N452WNBOEING Boeing 737-700
→
08/21/2026
1h 16m
△ Low approach-stability score
Replay Analysis
N8981QBOEING Boeing 737 MAX 8
→
08/18/2026
48m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
08/17/2026
1h 3m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
08/17/2026
1h 26m
No alerts
Replay Analysis
N7888ABOEING Boeing 737-700
→
08/14/2026
1h 17m
No alerts
Replay Analysis
N7888ABOEING Boeing 737-700
→
08/14/2026
1h 17m
No alerts
Replay Analysis
N938WNBOEING Boeing 737-700
→
08/13/2026
1h 9m
No alerts
Replay Analysis
N938WNBOEING Boeing 737-700
→
08/13/2026
1h 22m
No alerts
Replay Analysis
N8867QBOEING Boeing 737 MAX 8
→
08/12/2026
3h 38m
No alerts
Replay Analysis
N926WNBOEING Boeing 737-700
→
08/10/2026
1h 4m
No alerts
Replay Analysis
N926WNBOEING Boeing 737-700
→
08/10/2026
1h 23m
△ Low approach-stability score
Replay Analysis
N924WNBOEING Boeing 737-700
→
08/08/2026
38m
No alerts
Replay Analysis
N924WNBOEING Boeing 737-700
→
08/07/2026
1h 40m
No alerts
Replay Analysis
N924WNBOEING Boeing 737-700
→
08/07/2026
1h 19m
No alerts
Replay Analysis
N951WNBOEING Boeing 737-700
→
08/06/2026
1h 6m
No alerts
Replay Analysis
N951WNBOEING Boeing 737-700
→
08/06/2026
1h 18m
△ Low approach-stability score
Replay Analysis
N8961KBOEING Boeing 737 MAX 8
→
08/06/2026
3h 20m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
08/05/2026
2h 41m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
08/04/2026
51m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
08/04/2026
3h 33m
No alerts
Replay Analysis
N1811UBOEING Boeing 737 MAX 8
→
08/03/2026
33m
No alerts
Replay Analysis
N1811UBOEING Boeing 737 MAX 8
→
08/03/2026
2h 37m
No alerts
Replay Analysis
N8765QBOEING Boeing 737 MAX 8
→
08/02/2026
1h 21m
No alerts
Replay Analysis
N8765QBOEING Boeing 737 MAX 8
→
08/02/2026
2h 8m
No alerts
Replay Analysis
N8567ZBOEING Boeing 737-800
→
07/31/2026
33m
No alerts
Replay Analysis
N8567ZBOEING Boeing 737-800
→
07/31/2026
1h 59m
No alerts
Replay Analysis
N8938QBOEING Boeing 737 MAX 8
→
07/30/2026
35m
No alerts
Replay Analysis
N8938QBOEING Boeing 737 MAX 8
→
07/30/2026
2h 26m
No alerts
Replay Analysis
N8828LBOEING Boeing 737 MAX 8
→
07/29/2026
1h 57m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window