SWA681 is operated by SOUTHWEST AIRLINES CO between Phoenix Sky Harbor International Airport (KPHX) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 27m. SkyMeter has observed 133 legs of this flight number via ADS-B.

✈
FLIGHTS
133
last 90 days
⏱
AVG DURATION
1h 27m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/23/2026
first → last seen
🗺
ROUTES / TYPES
23 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.5%
2 flagged

Routes flown

By count · last 90 days

10
KPHX → KDEN
25
avg 1h 36m · Phoenix Sky Harbor → Denver
KSAN → KPHX
22
avg 1h 33m · San Diego → Phoenix Sky Harbor
KMCI → KATL
15
avg 1h 38m · Kansas City → Hartsfield Jackson Atlanta
KOMA → KSTL
9
avg 52m · Eppley Airfield → St Louis Lambert
KPHX → KGEG
9
avg 2h 23m · Phoenix Sky Harbor → Spokane
KDEN → KOMA
9
avg 1h 28m · Denver → Eppley Airfield
KLAS → KDAL
7
avg 2h 42m · McCarran → Dallas Love Field
KBNA → KSTL
5
avg 50m · Nashville → St Louis Lambert
KVPS → KBNA
3
avg 1h 9m · Destin-Ft Walton Beach → Nashville
KBOI → KLAS
2
avg 1h 25m · Boise Air Terminal/Gowen Field → McCarran

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
79
B738 BOEING Boeing 737-800
45
B737 BOEING Boeing 737-700
13

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 SWA681

30
N494WNBOEING Boeing 737-700
→
08/23/2026
5m
No alerts
Replay Analysis
N494WNBOEING Boeing 737-700
→
08/23/2026
1h 27m
No alerts
Replay Analysis
N7826BBOEING Boeing 737-700
→
08/22/2026
1h 7m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
08/20/2026
13m
No alerts
Replay Analysis
N8802QBOEING Boeing 737 MAX 8
→
08/18/2026
46m
No alerts
Replay Analysis
N218WNBOEING Boeing 737-700
→
08/16/2026
1h 23m
No alerts
Replay Analysis
N274WNBOEING Boeing 737-700
→
08/15/2026
1h 6m
△ Low approach-stability score
Replay Analysis
N8930SBOEING Boeing 737 MAX 8
→
08/15/2026
51m
No alerts
Replay Analysis
N8764QBOEING Boeing 737 MAX 8
→
08/14/2026
39m
No alerts
Replay Analysis
N8764QBOEING Boeing 737 MAX 8
→
08/13/2026
48m
No alerts
Replay Analysis
N8764QBOEING Boeing 737 MAX 8
→
08/13/2026
9m
No alerts
Replay Analysis
N8989LBOEING Boeing 737 MAX 8
→
08/11/2026
25m
No alerts
Replay Analysis
N8989LBOEING Boeing 737 MAX 8
→
08/10/2026
23m
No alerts
Replay Analysis
N8989LBOEING Boeing 737 MAX 8
→
08/10/2026
48m
No alerts
Replay Analysis
N937WNBOEING Boeing 737-700
→
08/09/2026
51m
No alerts
Replay Analysis
N8619FBOEING Boeing 737-800
→
08/08/2026
1h 14m
No alerts
Replay Analysis
N8912QBOEING Boeing 737 MAX 8
→
08/08/2026
51m
No alerts
Replay Analysis
N9011HBOEING Boeing 737 MAX 8
→
08/07/2026
53m
No alerts
Replay Analysis
N8315CBOEING Boeing 737-800
→
08/03/2026
1h 32m
No alerts
Replay Analysis
N8315CBOEING Boeing 737-800
→
08/03/2026
1h 4m
No alerts
Replay Analysis
N8887QBOEING Boeing 737 MAX 8
→
08/02/2026
53m
No alerts
Replay Analysis
N8887QBOEING Boeing 737 MAX 8
→
08/02/2026
1h 2m
No alerts
Replay Analysis
N8887QBOEING Boeing 737 MAX 8
→
08/02/2026
38m
No alerts
Replay Analysis
N8783LBOEING Boeing 737 MAX 8
→
08/01/2026
1h 54m
No alerts
Replay Analysis
N475WNBOEING Boeing 737-700
→
07/31/2026
1h 45m
No alerts
Replay Analysis
N8731JBOEING Boeing 737 MAX 8
→
07/31/2026
1h 34m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
07/30/2026
1h 25m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
07/30/2026
6m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
07/30/2026
1h 16m
No alerts
Replay Analysis
N8664JBOEING Boeing 737-800
→
07/29/2026
1h 36m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window