SWA3843 is operated by SOUTHWEST AIRLINES CO between McCarran International Airport (KLAS) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 33m. SkyMeter has observed 125 legs of this flight number via ADS-B.

✈
FLIGHTS
125
last 90 days
⏱
AVG DURATION
1h 33m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/14/2026
first → last seen
🗺
ROUTES / TYPES
19 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KLAS → KDEN
52
avg 1h 53m · McCarran → Denver
KLAS → KSAN
18
avg 1h 22m · McCarran → San Diego
KPIT → KLAS
7
avg 4h 20m · Pittsburgh → McCarran
KSAN → KLAS
5
avg 1h 22m · San Diego → McCarran
KPIT → KATL
5
avg 1h 24m · Pittsburgh → Hartsfield Jackson Atlanta
KSTL → KHOU
3
avg 1h 35m · St Louis Lambert → William P Hobby
NV63 → KDEN
1
avg 1h 25m · Claude I. Howard Heliport → Denver
KLAS → KSLC
1
avg 3h 24m · McCarran → Salt Lake City
KONT → KDEN
1
avg 3h 8m · Ontario → Denver
KNZY → KLAS
1
avg 1h 16m · North Island Naval Air Station-Halsey Field → McCarran

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
51
B738 BOEING Boeing 737-800
51
B737 BOEING Boeing 737-700
43

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 SWA3843

30
N8658ABOEING Boeing 737-800
→
8/14/2026
1h 24m
No alerts
Replay Analysis
N8577ZBOEING Boeing 737-800
→
8/13/2026
1h 20m
No alerts
Replay Analysis
N8322XBOEING Boeing 737-800
→
8/12/2026
1h 34m
No alerts
Replay Analysis
N8888MBOEING Boeing 737 MAX 8
→
8/10/2026
1h 26m
No alerts
Replay Analysis
N8905QBOEING Boeing 737 MAX 8
→
8/7/2026
1h 30m
No alerts
Replay Analysis
N8865LBOEING Boeing 737 MAX 8
→
8/6/2026
1h 22m
No alerts
Replay Analysis
N8988SBOEING Boeing 737 MAX 8
→
8/6/2026
1h 33m
No alerts
Replay Analysis
N8988SBOEING Boeing 737 MAX 8
→
8/6/2026
10m
No alerts
Replay Analysis
N8988SBOEING Boeing 737 MAX 8
→
8/6/2026
12m
No alerts
Replay Analysis
N8328ABOEING Boeing 737-800
→
8/5/2026
1h 36m
No alerts
Replay Analysis
N8668ABOEING Boeing 737-800
→
8/4/2026
2h 28m
No alerts
Replay Analysis
N8542ZBOEING Boeing 737-800
→
8/3/2026
1h 49m
No alerts
Replay Analysis
N8542ZBOEING Boeing 737-800
→
8/3/2026
26m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
8/2/2026
30m
No alerts
Replay Analysis
N9015RBOEING Boeing 737 MAX 8
→
8/1/2026
1h 53m
No alerts
Replay Analysis
N8906KBOEING Boeing 737 MAX 8
→
7/31/2026
3h 8m
No alerts
Replay Analysis
N8716BBOEING Boeing 737 MAX 8
→
7/30/2026
1h 59m
No alerts
Replay Analysis
N8577ZBOEING Boeing 737-800
→
7/29/2026
2h 1m
No alerts
Replay Analysis
N8898LBOEING Boeing 737 MAX 8
→
7/28/2026
1h 39m
No alerts
Replay Analysis
N8534ZBOEING Boeing 737-800
→
7/27/2026
2h 15m
No alerts
Replay Analysis
N8896LBOEING Boeing 737 MAX 8
→
7/25/2026
53m
No alerts
Replay Analysis
N8324ABOEING Boeing 737-800
→
7/25/2026
2h 15m
No alerts
Replay Analysis
N8785LBOEING Boeing 737 MAX 8
→
7/24/2026
1h 55m
No alerts
Replay Analysis
N8691ABOEING Boeing 737-800
→
7/23/2026
2h 16m
No alerts
Replay Analysis
N8323CBOEING Boeing 737-800
→
7/22/2026
2h 12m
No alerts
Replay Analysis
N8738KBOEING Boeing 737 MAX 8
→
7/21/2026
2h 10m
No alerts
Replay Analysis
N8770QBOEING Boeing 737 MAX 8
→
7/20/2026
1h 54m
No alerts
Replay Analysis
N1776R
→
7/19/2026
1h 54m
No alerts
Replay Analysis
N1776R
→
7/19/2026
20m
No alerts
Replay Analysis
N8532SBOEING Boeing 737-800
→
7/19/2026
39m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window