SWA4177 is operated by SOUTHWEST AIRLINES CO between Detroit Metropolitan Wayne County Airport (KDTW) and McCarran International Airport (KLAS). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 56m. SkyMeter has observed 184 legs of this flight number via ADS-B.

✈
FLIGHTS
184
last 90 days
⏱
AVG DURATION
1h 56m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 08/17/2026
first → last seen
🗺
ROUTES / TYPES
17 / 3
city pairs · airframes
⚠
INCIDENT RATE
2.2%
4 flagged

Routes flown

By count · last 90 days

10
KDTW → KLAS
43
avg 4h 13m · Detroit Metropolitan Wayne County → McCarran
KSTL → KDTW
22
avg 1h 12m · St Louis Lambert → Detroit Metropolitan Wayne County
KBWI → KDTW
15
avg 1h 17m · Baltimore/Washington International Thurgood Marshall → Detroit Metropolitan Wayne County
KLAS → KSMF
8
avg 1h 57m · McCarran → Sacramento
KSAV → KBNA
8
avg 1h 25m · Savannah Hilton Head → Nashville
KSTL → KCHS
7
avg 1h 39m · St Louis Lambert → Charleston Air Force Base-International
KLAS → KABQ
5
avg 1h 27m · McCarran → Albuquerque International Sunport
KDET → KLAS
3
avg 4h 18m · Coleman A. Young → McCarran
KLHW → KBNA
1
avg 1h 14m · Wright AAF (Fort Stewart)/Midcoast → Nashville
KOMA → KLAS
1
avg 2h 28m · Eppley Airfield → McCarran

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
99
B38M BOEING Boeing 737 MAX 8
96
B737 BOEING Boeing 737-700
3

Safety profile

Flagged flights · last 90 days

Go-arounds
3
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 SWA4177

30
N8850QBOEING Boeing 737 MAX 8
→
08/17/2026
1h 44m
No alerts
Replay Analysis
N8567ZBOEING Boeing 737-800
→
08/16/2026
1h 41m
No alerts
Replay Analysis
N8828LBOEING Boeing 737 MAX 8
→
08/14/2026
1h 32m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
08/13/2026
1h 51m
No alerts
Replay Analysis
N8839QBOEING Boeing 737 MAX 8
→
08/10/2026
1h 38m
No alerts
Replay Analysis
N8802QBOEING Boeing 737 MAX 8
→
08/07/2026
1h 29m
No alerts
Replay Analysis
N8860SBOEING Boeing 737 MAX 8
→
08/06/2026
1h 34m
No alerts
Replay Analysis
N8569ZBOEING Boeing 737-800
→
08/03/2026
4h 12m
No alerts
Replay Analysis
N8569ZBOEING Boeing 737-800
→
08/03/2026
1h 16m
No alerts
Replay Analysis
N8915QBOEING Boeing 737 MAX 8
→
08/01/2026
47m
No alerts
Replay Analysis
N8643ABOEING Boeing 737-800
→
07/31/2026
4h 21m
No alerts
Replay Analysis
N8643ABOEING Boeing 737-800
→
07/31/2026
1h 21m
No alerts
Replay Analysis
N8643ABOEING Boeing 737-800
→
07/31/2026
19m
No alerts
Replay Analysis
N8788LBOEING Boeing 737 MAX 8
→
07/30/2026
9m
No alerts
Replay Analysis
N8788LBOEING Boeing 737 MAX 8
→
07/30/2026
4h 12m
↻ Go-around
Replay Analysis
N8788LBOEING Boeing 737 MAX 8
→
07/30/2026
1h 6m
No alerts
Replay Analysis
N500WRBOEING Boeing 737-800
→
07/30/2026
16m
No alerts
Replay Analysis
N500WRBOEING Boeing 737-800
→
07/29/2026
1h 7m
No alerts
Replay Analysis
N500WRBOEING Boeing 737-800
→
07/29/2026
44m
No alerts
Replay Analysis
N500WRBOEING Boeing 737-800
→
07/29/2026
2h 10m
No alerts
Replay Analysis
N500WRBOEING Boeing 737-800
→
07/29/2026
3h 50m
No alerts
Replay Analysis
N500WRBOEING Boeing 737-800
→
07/29/2026
1h 6m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/29/2026
19m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/28/2026
56m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/28/2026
44m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/28/2026
48m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/28/2026
2h 52m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/28/2026
3h 48m
No alerts
Replay Analysis
N8929SBOEING Boeing 737 MAX 8
→
07/27/2026
3h 47m
No alerts
Replay Analysis
N8929SBOEING Boeing 737 MAX 8
→
07/27/2026
1h 7m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window