Flight Status & Tracker

SWA439

SOUTHWEST AIRLINES CO · BWI → SDF · Last tracked Sep 27, 2026

SWA439 is a flight number operated by SOUTHWEST AIRLINES CO between Baltimore/Washington International Thurgood Marshall Airport (KBWI) and Louisville Muhammad Ali International Airport (KSDF). SkyMeter last tracked SWA439 on September 27, 2026. The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 42m. SkyMeter has observed 121 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
121
last 90 days
⏱
AVG DURATION
1h 42m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/27/2026
first → last seen
🗺
ROUTES / TYPES
12 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.8%
1 flagged

Routes flown

By count · last 90 days

8
KBHM → KLAS
23
avg 3h 24m · Birmingham-Shuttlesworth → McCarran
KBWI → KSDF
23
avg 1h 23m · Baltimore/Washington International Thurgood Marshall → Louisville Muhammad Ali
KLAS → KSJC
22
avg 1h 34m · McCarran → Norman Y. Mineta San Jose
KDEN → KBZN
21
avg 1h 42m · Denver → Gallatin Field
KDEN → KLAS
5
avg 1h 39m · Denver → McCarran
AL65 → KLAS
1
avg 3h 15m · St Vincents East Heliport → McCarran
2MD7 → KSDF
1
avg 1h 15m · Maritime Institute Heliport → Louisville Muhammad Ali
AL49 → KLAS
1
avg 3h 17m · Carraway Medical Center Heliport → McCarran

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
68
B38M BOEING Boeing 737 MAX 8
52
B738 BOEING Boeing 737-800
19

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 SWA439

30
N8583ZBOEING Boeing 737-800
→
9/27/2026
1h 11m
No alerts
Replay Analysis
N8862QBOEING Boeing 737 MAX 8
→
9/25/2026
1h 50m
No alerts
Replay Analysis
N9007KBOEING Boeing 737 MAX 8
→
9/24/2026
1h 43m
No alerts
Replay Analysis
N9007KBOEING Boeing 737 MAX 8
→
9/24/2026
27m
No alerts
Replay Analysis
N479WNBOEING Boeing 737-700
→
9/24/2026
1h 9m
No alerts
Replay Analysis
N479WNBOEING Boeing 737-700
→
9/24/2026
1h 53m
No alerts
Replay Analysis
N479WNBOEING Boeing 737-700
→
9/24/2026
43m
No alerts
Replay Analysis
N276WNBOEING Boeing 737-700
→
9/23/2026
1h 17m
No alerts
Replay Analysis
N8902QBOEING Boeing 737 MAX 8
→
9/21/2026
1h 45m
No alerts
Replay Analysis
N886GKBOEING Boeing 737 MAX 8
→
9/21/2026
1h 18m
No alerts
Replay Analysis
N8808QBOEING Boeing 737 MAX 8
→
9/20/2026
1h 10m
No alerts
Replay Analysis
N8808QBOEING Boeing 737 MAX 8
→
9/20/2026
1h 22m
No alerts
Replay Analysis
N8808QBOEING Boeing 737 MAX 8
→
9/20/2026
11m
No alerts
Replay Analysis
N8952QBOEING Boeing 737 MAX 8
→
9/18/2026
1h 50m
No alerts
Replay Analysis
N8952QBOEING Boeing 737 MAX 8
→
9/18/2026
44m
No alerts
Replay Analysis
N8862QBOEING Boeing 737 MAX 8
→
9/17/2026
1h 35m
No alerts
Replay Analysis
N8862QBOEING Boeing 737 MAX 8
→
9/17/2026
19m
No alerts
Replay Analysis
N942WNBOEING Boeing 737-700
→
9/17/2026
1h 30m
No alerts
Replay Analysis
N250WNBOEING Boeing 737-700
→
9/16/2026
1h 18m
No alerts
Replay Analysis
N8917QBOEING Boeing 737 MAX 8
→
9/14/2026
2h 1m
No alerts
Replay Analysis
N8750QBOEING Boeing 737 MAX 8
→
9/14/2026
1h 17m
No alerts
Replay Analysis
N8874QBOEING Boeing 737 MAX 8
→
9/11/2026
1h 56m
No alerts
Replay Analysis
N8970QBOEING Boeing 737 MAX 8
→
9/10/2026
1h 29m
No alerts
Replay Analysis
N7880DBOEING Boeing 737-700
→
9/10/2026
1h 15m
No alerts
Replay Analysis
N443WNBOEING Boeing 737-700
→
9/9/2026
1h 19m
No alerts
Replay Analysis
N8678EBOEING Boeing 737-800
→
9/6/2026
13m
No alerts
Replay Analysis
N8988SBOEING Boeing 737 MAX 8
→
9/4/2026
1h 47m
No alerts
Replay Analysis
N245WNBOEING Boeing 737-700
→
9/2/2026
1h 5m
No alerts
Replay Analysis
N245WNBOEING Boeing 737-700
→
9/2/2026
1h 16m
No alerts
Replay Analysis
N245WNBOEING Boeing 737-700
→
9/2/2026
11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window