SWA3677 is operated by SOUTHWEST AIRLINES CO between Dallas Love Field (KDAL) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 18m. SkyMeter has observed 56 legs of this flight number via ADS-B.

✈
FLIGHTS
56
last 90 days
⏱
AVG DURATION
2h 18m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
16 / 3
city pairs · airframes
⚠
INCIDENT RATE
3.6%
2 flagged

Routes flown

By count · last 90 days

10
KDAL → KDEN
15
avg 2h 0m · Dallas Love Field → Denver
KSMF → KSAN
9
avg 1h 34m · Sacramento → San Diego
KRSW → KDEN
7
avg 3h 40m · Southwest Florida → Denver
KSFO → KDEN
5
avg 2h 47m · San Francisco → Denver
KSAN → KSTL
4
avg 3h 27m · San Diego → St Louis Lambert
KSNA → KPHX
3
avg 1h 13m · John Wayne Airport-Orange County → Phoenix Sky Harbor
KMYF → KSTL
1
avg 3h 23m · Montgomery-Gibbs Executive → St Louis Lambert
2MU1 → KSTL
1
avg 31m · Saint Louis Children's Hospital Heliport → St Louis Lambert
KDEN → KHDN
1
avg 41m · Denver → Yampa Valley
MO44 → KSTL
1
avg 6m · St Joseph Health Center Heliport → St Louis Lambert

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
42
B738 BOEING Boeing 737-800
25
B737 BOEING Boeing 737-700
4

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 SWA3677

30
N8723QBOEING Boeing 737 MAX 8
→
08/22/2026
1h 16m
No alerts
Replay Analysis
N1810UBOEING Boeing 737 MAX 8
→
08/15/2026
1h 14m
No alerts
Replay Analysis
N8918QBOEING Boeing 737 MAX 8
→
08/08/2026
1h 10m
No alerts
Replay Analysis
N8542ZBOEING Boeing 737-800
→
08/02/2026
3h 46m
No alerts
Replay Analysis
N8542ZBOEING Boeing 737-800
→
08/02/2026
1h 36m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
08/01/2026
6h 9m
No alerts
Replay Analysis
N8606CBOEING Boeing 737-800
→
07/30/2026
2h 12m
No alerts
Replay Analysis
N9009UBOEING Boeing 737 MAX 8
→
07/29/2026
2h 16m
↻ Go-around
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/27/2026
32m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/26/2026
3h 16m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/26/2026
3h 48m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/26/2026
2h 20m
No alerts
Replay Analysis
N8870KBOEING Boeing 737 MAX 8
→
07/25/2026
3h 30m
No alerts
Replay Analysis
N8993QBOEING Boeing 737 MAX 8
→
07/23/2026
2h 12m
No alerts
Replay Analysis
N8693ABOEING Boeing 737-800
→
07/22/2026
1h 49m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
07/20/2026
27m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
07/19/2026
2h 58m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
07/19/2026
3h 26m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
07/19/2026
1h 38m
No alerts
Replay Analysis
N8891QBOEING Boeing 737 MAX 8
→
07/18/2026
3h 26m
No alerts
Replay Analysis
N8504GBOEING Boeing 737-800
→
07/16/2026
1h 57m
No alerts
Replay Analysis
N8796LBOEING Boeing 737 MAX 8
→
07/15/2026
1h 37m
No alerts
Replay Analysis
N8796LBOEING Boeing 737 MAX 8
→
07/15/2026
7m
No alerts
Replay Analysis
N8673FBOEING Boeing 737-800
→
07/13/2026
31m
No alerts
Replay Analysis
N8673FBOEING Boeing 737-800
→
07/12/2026
3h 41m
No alerts
Replay Analysis
N8673FBOEING Boeing 737-800
→
07/12/2026
1h 25m
No alerts
Replay Analysis
N8937QBOEING Boeing 737 MAX 8
→
07/11/2026
3h 30m
No alerts
Replay Analysis
N8688JBOEING Boeing 737-800
→
07/09/2026
2h 17m
No alerts
Replay Analysis
N8929SBOEING Boeing 737 MAX 8
→
07/08/2026
2h 11m
No alerts
Replay Analysis
N8554XBOEING Boeing 737-800
→
07/06/2026
24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window