SWA3871 is operated by SOUTHWEST AIRLINES CO between McCarran International Airport (KLAS) and Austin Bergstrom International Airport (KAUS). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 30m. SkyMeter has observed 106 legs of this flight number via ADS-B.

✈
FLIGHTS
106
last 90 days
⏱
AVG DURATION
1h 30m
tracked time
📅
SERVICE PERIOD
04/05/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
12 / 3
city pairs · airframes
⚠
INCIDENT RATE
4.7%
5 flagged

Routes flown

By count · last 90 days

8
KLAS → KAUS
24
avg 2h 46m · McCarran → Austin Bergstrom
KSNA → KLAS
23
avg 56m · John Wayne Airport-Orange County → McCarran
KAUS → KMCI
17
avg 1h 44m · Austin Bergstrom → Kansas City
KMIA → KBWI
5
avg 2h 13m · Miami → Baltimore/Washington International Thurgood Marshall
US-0404 → KLAS
3
avg 48m · Centerport Heliport → McCarran
KMSY → KSTL
1
avg 1h 34m · Louis Armstrong New Orleans → St Louis Lambert
64NV → KAUS
1
avg 2h 17m · St Rose Dominican San Martin Campus Heliport → Austin Bergstrom
US-0840 → KLAS
1
avg 1h 1m · Manclark Airway Heliport → McCarran

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
129
B38M BOEING Boeing 737 MAX 8
1
B738 BOEING Boeing 737-800
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
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 SWA3871

30
N8329BBOEING Boeing 737-800
→
06/03/2026
9m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
06/02/2026
44m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
06/02/2026
1h 29m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
06/02/2026
2h 17m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
06/01/2026
11m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
06/01/2026
49m
No alerts
Replay Analysis
N943WNBOEING Boeing 737-700
→
05/31/2026
1h 1m
No alerts
Replay Analysis
N906WNBOEING Boeing 737-700
→
05/29/2026
24m
No alerts
Replay Analysis
N906WNBOEING Boeing 737-700
→
05/29/2026
44m
No alerts
Replay Analysis
N906WNBOEING Boeing 737-700
→
05/29/2026
57m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
05/29/2026
1h 33m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
05/29/2026
2h 0m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
05/28/2026
1h 10m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
05/28/2026
3h 11m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
05/28/2026
52m
△ Unstable
Replay Analysis
N960WNBOEING Boeing 737-700
→
05/28/2026
2h 43m
No alerts
Replay Analysis
N263WNBOEING Boeing 737-700
→
05/26/2026
14m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
05/26/2026
1h 31m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
05/26/2026
5m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
05/26/2026
2h 2m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
05/25/2026
50m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
05/25/2026
45m
No alerts
Replay Analysis
N221WNBOEING Boeing 737-700
→
05/25/2026
3h 39m
No alerts
Replay Analysis
N7825ABOEING Boeing 737-700
→
05/25/2026
1h 0m
No alerts
Replay Analysis
N481WNBOEING Boeing 737-700
→
05/25/2026
51m
No alerts
Replay Analysis
N7889ABOEING Boeing 737-700
→
05/23/2026
2h 10m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
05/23/2026
1h 29m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
05/23/2026
1h 55m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
05/22/2026
46m
No alerts
Replay Analysis
N285WNBOEING Boeing 737-700
→
05/22/2026
2h 36m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window