Flight Status & Tracker

SWA4151

SOUTHWEST AIRLINES CO · MCI → LAS · Last tracked Oct 7, 2026

SWA4151 is a flight number operated by SOUTHWEST AIRLINES CO between Kansas City International Airport (KMCI) and McCarran International Airport (KLAS). SkyMeter last tracked SWA4151 on October 7, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 26m. SkyMeter has observed 55 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
55
last 90 days
⏱
AVG DURATION
2h 26m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/7/2026
first → last seen
🗺
ROUTES / TYPES
12 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KMCI → KLAS
14
avg 2h 34m · Kansas City → McCarran
KDAL → KBWI
12
avg 2h 45m · Dallas Love Field → Baltimore/Washington International Thurgood Marshall
KSAN → KDEN
10
avg 2h 29m · San Diego → Denver
KMDW → KRSW
3
avg 2h 26m · Chicago Midway → Southwest Florida
KBNA → KBOS
2
avg 2h 11m · Nashville → General Edward Lawrence Logan
KDAL → KSTL
1
avg 1h 21m · Dallas Love Field → St Louis Lambert
KTPA → KDAL
1
avg 2h 19m · Tampa → Dallas Love Field

Aircraft types

Equipment used on this number

4
B38M BOEING Boeing 737 MAX 8
34
B738 BOEING Boeing 737-800
23
B737 BOEING Boeing 737-700
7
FA62 FA62
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 SWA4151

30
N8572XBOEING Boeing 737-800
→
10/7/2026
2h 8m
No alerts
Replay Analysis
N9029HFA62
→
10/6/2026
2h 12m
No alerts
Replay Analysis
N8574ZBOEING Boeing 737-800
→
10/5/2026
1h 21m
No alerts
Replay Analysis
N8574ZBOEING Boeing 737-800
→
10/5/2026
2h 18m
No alerts
Replay Analysis
N7723EBOEING Boeing 737-700
→
10/4/2026
1h 7m
No alerts
Replay Analysis
N8834LBOEING Boeing 737 MAX 8
→
9/30/2026
2h 27m
No alerts
Replay Analysis
N8549ZBOEING Boeing 737-800
→
9/29/2026
2h 30m
No alerts
Replay Analysis
N8757LBOEING Boeing 737 MAX 8
→
9/23/2026
2h 33m
No alerts
Replay Analysis
N8937QBOEING Boeing 737 MAX 8
→
9/22/2026
2h 43m
No alerts
Replay Analysis
N8623FBOEING Boeing 737-800
→
9/15/2026
2h 38m
No alerts
Replay Analysis
N8992LBOEING Boeing 737 MAX 8
→
9/8/2026
2h 32m
No alerts
Replay Analysis
N9015RBOEING Boeing 737 MAX 8
→
9/4/2026
3h 19m
No alerts
Replay Analysis
N8918QBOEING Boeing 737 MAX 8
→
9/2/2026
2h 36m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
9/1/2026
2h 34m
No alerts
Replay Analysis
N8684FBOEING Boeing 737-800
→
9/1/2026
2h 25m
No alerts
Replay Analysis
N8684FBOEING Boeing 737-800
→
9/1/2026
2h 54m
No alerts
Replay Analysis
N8684FBOEING Boeing 737-800
→
9/1/2026
28m
No alerts
Replay Analysis
N8520QBOEING Boeing 737-800
→
8/29/2026
2h 29m
No alerts
Replay Analysis
N8822QBOEING Boeing 737 MAX 8
→
8/28/2026
2h 23m
No alerts
Replay Analysis
N8914QBOEING Boeing 737 MAX 8
→
8/26/2026
5m
No alerts
Replay Analysis
N8914QBOEING Boeing 737 MAX 8
→
8/26/2026
2h 28m
No alerts
Replay Analysis
N8768QBOEING Boeing 737 MAX 8
→
8/25/2026
2h 41m
No alerts
Replay Analysis
N8644CBOEING Boeing 737-800
→
8/25/2026
2h 14m
No alerts
Replay Analysis
N8644CBOEING Boeing 737-800
→
8/25/2026
19m
No alerts
Replay Analysis
N8644CBOEING Boeing 737-800
→
8/25/2026
2h 33m
No alerts
Replay Analysis
N8658ABOEING Boeing 737-800
→
8/22/2026
2h 19m
No alerts
Replay Analysis
N8658ABOEING Boeing 737-800
→
8/22/2026
48m
No alerts
Replay Analysis
N8658ABOEING Boeing 737-800
→
8/22/2026
3h 8m
No alerts
Replay Analysis
N8822QBOEING Boeing 737 MAX 8
→
8/21/2026
2h 50m
No alerts
Replay Analysis
N8318FBOEING Boeing 737-800
→
8/19/2026
2h 27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window