SWA4273 is operated by SOUTHWEST AIRLINES CO between Louis Armstrong New Orleans International Airport (KMSY) and Dallas Love Field (KDAL). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 39m. SkyMeter has observed 79 legs of this flight number via ADS-B.

✈
FLIGHTS
79
last 90 days
⏱
AVG DURATION
1h 39m
tracked time
📅
SERVICE PERIOD
6/8/2025 → 9/5/2026
first → last seen
🗺
ROUTES / TYPES
16 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KLAS → KPDX
22
avg 2h 17m · McCarran → Portland
KMSY → KDAL
22
avg 1h 11m · Louis Armstrong New Orleans → Dallas Love Field
KPHX → KGEG
11
avg 2h 30m · Phoenix Sky Harbor → Spokane
US-1112 → KOMA
1
avg 2h 36m · Orlando Health Emergency Room & Med Pav Heliport → Eppley Airfield
KMSY → KHOU
1
avg 1h 40m · Louis Armstrong New Orleans → William P Hobby
KCHD → KGEG
1
avg 2h 22m · Chandler → Spokane
KORF → KMCO
1
avg 1h 32m · Norfolk → Orlando
KHOU → KDAL
1
avg 57m · William P Hobby → Dallas Love Field
KMCO → KOMA
1
avg 2h 44m · Orlando → Eppley Airfield
1LA1 → KDAL
1
avg 1h 3m · Triche Field → Dallas Love Field

Aircraft types

Equipment used on this number

4
B38M BOEING Boeing 737 MAX 8
55
B738 BOEING Boeing 737-800
22
B737 BOEING Boeing 737-700
16
BE35 BEECH Beech Bonanza 35
2

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 SWA4273

30
N8814KBOEING Boeing 737 MAX 8
→
9/5/2026
54m
No alerts
Replay Analysis
N8814KBOEING Boeing 737 MAX 8
→
9/4/2026
13m
No alerts
Replay Analysis
N8808QBOEING Boeing 737 MAX 8
→
9/4/2026
1h 8m
No alerts
Replay Analysis
N7745ABOEING Boeing 737-700
→
9/2/2026
1h 16m
No alerts
Replay Analysis
N481WNBOEING Boeing 737-700
→
9/1/2026
1h 14m
No alerts
Replay Analysis
N8933QBOEING Boeing 737 MAX 8
→
9/1/2026
43m
No alerts
Replay Analysis
N8933QBOEING Boeing 737 MAX 8
→
8/31/2026
1h 7m
No alerts
Replay Analysis
N8933QBOEING Boeing 737 MAX 8
→
8/31/2026
23m
No alerts
Replay Analysis
N8927QBOEING Boeing 737 MAX 8
→
8/30/2026
1h 10m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
8/29/2026
55m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
8/28/2026
1h 9m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
8/28/2026
13m
No alerts
Replay Analysis
N8896LBOEING Boeing 737 MAX 8
→
8/28/2026
1h 8m
No alerts
Replay Analysis
N956WNBOEING Boeing 737-700
→
8/26/2026
1h 9m
No alerts
Replay Analysis
N459WNBOEING Boeing 737-700
→
8/25/2026
1h 13m
No alerts
Replay Analysis
N8619FBOEING Boeing 737-800
→
8/25/2026
25m
No alerts
Replay Analysis
N8619FBOEING Boeing 737-800
→
8/24/2026
40m
No alerts
Replay Analysis
N8619FBOEING Boeing 737-800
→
8/24/2026
1h 6m
No alerts
Replay Analysis
N8823QBOEING Boeing 737 MAX 8
→
8/23/2026
1h 21m
No alerts
Replay Analysis
N8861QBOEING Boeing 737 MAX 8
→
8/21/2026
21m
No alerts
Replay Analysis
N8830QBOEING Boeing 737 MAX 8
→
8/21/2026
1h 3m
No alerts
Replay Analysis
N7744ABOEING Boeing 737-700
→
8/19/2026
1h 11m
No alerts
Replay Analysis
N269WNBOEING Boeing 737-700
→
8/18/2026
1h 15m
No alerts
Replay Analysis
N8885QBOEING Boeing 737 MAX 8
→
8/18/2026
32m
No alerts
Replay Analysis
N8885QBOEING Boeing 737 MAX 8
→
8/17/2026
1h 11m
No alerts
Replay Analysis
N8885QBOEING Boeing 737 MAX 8
→
8/17/2026
39m
No alerts
Replay Analysis
N8511KBOEING Boeing 737-800
→
8/16/2026
1h 7m
No alerts
Replay Analysis
N8962LBOEING Boeing 737 MAX 8
→
8/15/2026
40m
No alerts
Replay Analysis
N8962LBOEING Boeing 737 MAX 8
→
8/14/2026
30m
No alerts
Replay Analysis
N8962LBOEING Boeing 737 MAX 8
→
8/14/2026
1h 11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window