SWA1638 is operated by SOUTHWEST AIRLINES CO between Denver International Airport (KDEN) and Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 34m. SkyMeter has observed 101 legs of this flight number via ADS-B.

✈
FLIGHTS
101
last 90 days
⏱
AVG DURATION
1h 34m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
14 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.0%
1 flagged

Routes flown

By count · last 90 days

8
KDEN → KMSP
50
avg 1h 48m · Denver → Minneapolis-St Paul International/Wold-Chamberlain
KRDU → KMCO
8
avg 1h 22m · Raleigh Durham → Orlando
KBWI → KMCO
6
avg 1h 54m · Baltimore/Washington International Thurgood Marshall → Orlando
KGEG → KPHX
4
avg 2h 38m · Spokane → Phoenix Sky Harbor
KSTL → KAUS
4
avg 1h 47m · St Louis Lambert → Austin Bergstrom
KDEN → KPHX
2
avg 1h 59m · Denver → Phoenix Sky Harbor
KPHX → KLGB
2
avg 1h 9m · Phoenix Sky Harbor → Long Beach Airport (Daugherty Field)
KPHX → KHOU
1
avg 2h 34m · Phoenix Sky Harbor → William P Hobby

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
51
B737 BOEING Boeing 737-700
26
B738 BOEING Boeing 737-800
23

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 SWA1638

30
N8997QBOEING Boeing 737 MAX 8
→
08/21/2026
11m
No alerts
Replay Analysis
N8997QBOEING Boeing 737 MAX 8
→
08/21/2026
1h 42m
No alerts
Replay Analysis
N8866HBOEING Boeing 737 MAX 8
→
08/19/2026
1h 30m
No alerts
Replay Analysis
N8848QBOEING Boeing 737 MAX 8
→
08/18/2026
2h 45m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
08/18/2026
1h 47m
No alerts
Replay Analysis
N8944QBOEING Boeing 737 MAX 8
→
08/17/2026
6m
No alerts
Replay Analysis
N8944QBOEING Boeing 737 MAX 8
→
08/17/2026
1h 45m
No alerts
Replay Analysis
N8735LBOEING Boeing 737 MAX 8
→
08/15/2026
1h 5m
No alerts
Replay Analysis
N8735LBOEING Boeing 737 MAX 8
→
08/15/2026
1h 49m
No alerts
Replay Analysis
N8980QBOEING Boeing 737 MAX 8
→
08/15/2026
1h 45m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
08/14/2026
1h 49m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
08/14/2026
28m
No alerts
Replay Analysis
N8607MBOEING Boeing 737-800
→
08/11/2026
2h 32m
No alerts
Replay Analysis
N8724JBOEING Boeing 737 MAX 8
→
08/11/2026
1h 53m
No alerts
Replay Analysis
N8512UBOEING Boeing 737-800
→
08/10/2026
7m
No alerts
Replay Analysis
N8512UBOEING Boeing 737-800
→
08/10/2026
1h 44m
No alerts
Replay Analysis
N8858KBOEING Boeing 737 MAX 8
→
08/08/2026
1h 13m
No alerts
Replay Analysis
N8858KBOEING Boeing 737 MAX 8
→
08/08/2026
26m
No alerts
Replay Analysis
N8858KBOEING Boeing 737 MAX 8
→
08/08/2026
2h 9m
No alerts
Replay Analysis
N8935QBOEING Boeing 737 MAX 8
→
08/08/2026
1h 46m
No alerts
Replay Analysis
N8662FBOEING Boeing 737-800
→
08/07/2026
1h 51m
No alerts
Replay Analysis
N8563ZBOEING Boeing 737-800
→
08/05/2026
6m
No alerts
Replay Analysis
N8563ZBOEING Boeing 737-800
→
08/05/2026
2h 14m
No alerts
Replay Analysis
N447WNBOEING Boeing 737-700
→
08/04/2026
3h 1m
No alerts
Replay Analysis
N8735LBOEING Boeing 737 MAX 8
→
08/03/2026
1h 36m
No alerts
Replay Analysis
N8735LBOEING Boeing 737 MAX 8
→
08/03/2026
34m
No alerts
Replay Analysis
N8575ZBOEING Boeing 737-800
→
08/02/2026
1h 57m
No alerts
Replay Analysis
N8575ZBOEING Boeing 737-800
→
08/02/2026
24m
No alerts
Replay Analysis
N485WNBOEING Boeing 737-700
→
08/01/2026
1h 15m
No alerts
Replay Analysis
N8984LBOEING Boeing 737-800
→
07/31/2026
1h 40m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window