SWA1681 is operated by SOUTHWEST AIRLINES CO between Denver International Airport (KDEN) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 33m. SkyMeter has observed 118 legs of this flight number via ADS-B.

✈
FLIGHTS
118
last 90 days
⏱
AVG DURATION
1h 33m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/25/2026
first → last seen
🗺
ROUTES / TYPES
13 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KDEN → KPHX
58
avg 1h 47m · Denver → Phoenix Sky Harbor
KSNA → KSJC
7
avg 1h 1m · John Wayne Airport-Orange County → Norman Y. Mineta San Jose
KPHX → KMKE
5
avg 3h 10m · Phoenix Sky Harbor → General Mitchell
KSJC → KDEN
5
avg 2h 24m · Norman Y. Mineta San Jose → Denver
KBUR → KPHX
4
avg 1h 13m · Bob Hope → Phoenix Sky Harbor
KDEN → KSLC
2
avg 1h 37m · Denver → Salt Lake City
KBUR → KMKE
1
avg 5h 10m · Bob Hope → General Mitchell

Aircraft types

Equipment used on this number

4
B38M BOEING Boeing 737 MAX 8
59
B738 BOEING Boeing 737-800
55
B737 BOEING Boeing 737-700
35
NAVI NORTH AMERICAN-RYAN North American Navion
1

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 SWA1681

30
N236WNBOEING Boeing 737-700
→
08/25/2026
57m
No alerts
Replay Analysis
N968WNBOEING Boeing 737-700
→
08/25/2026
1h 17m
No alerts
Replay Analysis
N8780QBOEING Boeing 737 MAX 8
→
08/23/2026
1h 46m
No alerts
Replay Analysis
N923WNBOEING Boeing 737-700
→
08/22/2026
1h 25m
No alerts
Replay Analysis
N438WNBOEING Boeing 737-700
→
08/18/2026
55m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
08/18/2026
1h 18m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
08/17/2026
3h 30m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
08/17/2026
2h 11m
No alerts
Replay Analysis
N290WNBOEING Boeing 737-700
→
08/17/2026
1h 18m
No alerts
Replay Analysis
N8626BBOEING Boeing 737-800
→
08/16/2026
1h 28m
No alerts
Replay Analysis
N253WNBOEING Boeing 737-700
→
08/15/2026
1h 21m
No alerts
Replay Analysis
N253WNBOEING Boeing 737-700
→
08/14/2026
3h 2m
No alerts
Replay Analysis
N253WNBOEING Boeing 737-700
→
08/14/2026
1h 40m
No alerts
Replay Analysis
N253WNBOEING Boeing 737-700
→
08/14/2026
1h 12m
No alerts
Replay Analysis
N7855ABOEING Boeing 737-700
→
08/14/2026
1h 15m
No alerts
Replay Analysis
N7855ABOEING Boeing 737-700
→
08/13/2026
1h 42m
No alerts
Replay Analysis
N7855ABOEING Boeing 737-700
→
08/13/2026
2h 58m
No alerts
Replay Analysis
N8885QBOEING Boeing 737 MAX 8
→
08/13/2026
1h 14m
No alerts
Replay Analysis
N928WNBOEING Boeing 737-700
→
08/12/2026
58m
No alerts
Replay Analysis
N478WNBOEING Boeing 737-700
→
08/11/2026
1h 8m
No alerts
Replay Analysis
N218WNBOEING Boeing 737-700
→
08/11/2026
1h 58m
No alerts
Replay Analysis
N218WNBOEING Boeing 737-700
→
08/10/2026
1h 1m
No alerts
Replay Analysis
N218WNBOEING Boeing 737-700
→
08/10/2026
5h 9m
↘ Diverted (inferred)
Replay Analysis
N218WNBOEING Boeing 737-700
→
08/10/2026
1h 9m
No alerts
Replay Analysis
N229WNBOEING Boeing 737-700
→
08/08/2026
1h 30m
No alerts
Replay Analysis
N229WNBOEING Boeing 737-700
→
08/07/2026
3h 6m
No alerts
Replay Analysis
N229WNBOEING Boeing 737-700
→
08/07/2026
1h 35m
No alerts
Replay Analysis
N7858ABOEING Boeing 737-700
→
08/07/2026
1h 7m
No alerts
Replay Analysis
N7858ABOEING Boeing 737-700
→
08/07/2026
6m
No alerts
Replay Analysis
N448WNBOEING Boeing 737-700
→
08/07/2026
1h 37m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window