SWA3878 is operated by SOUTHWEST AIRLINES CO between Phoenix Sky Harbor International Airport (KPHX) and Louisville Muhammad Ali International Airport (KSDF). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 23m. SkyMeter has observed 29 legs of this flight number via ADS-B.

✈
FLIGHTS
29
last 90 days
⏱
AVG DURATION
2h 23m
tracked time
📅
SERVICE PERIOD
6/8/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
7 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KPHX → KSDF
12
avg 3h 14m · Phoenix Sky Harbor → Louisville Muhammad Ali
KSTS → KBUR
8
avg 55m · Charles M. Schulz Sonoma County → Bob Hope
KHOU → KMAF
1
avg 1h 3m · William P Hobby → Midland
US-2392 → KBUR
1
avg 57m · Sebastopol Airport / Cnopius Field → Bob Hope
KSTL → KPHX
1
avg 2h 48m · St Louis Lambert → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
24
B38M BOEING Boeing 737 MAX 8
18
B738 BOEING Boeing 737-800
11

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 SWA3878

30
N8653ABOEING Boeing 737-800
→
8/11/2026
3h 8m
No alerts
Replay Analysis
N8858KBOEING Boeing 737 MAX 8
→
8/10/2026
2h 52m
No alerts
Replay Analysis
N8717MBOEING Boeing 737 MAX 8
→
8/8/2026
2h 47m
No alerts
Replay Analysis
N7825ABOEING Boeing 737-700
→
8/7/2026
2h 58m
No alerts
Replay Analysis
N8926QBOEING Boeing 737 MAX 8
→
8/6/2026
3h 4m
No alerts
Replay Analysis
N871HKBOEING Boeing 737 MAX 8
→
8/5/2026
2h 57m
No alerts
Replay Analysis
N937WNBOEING Boeing 737-700
→
8/3/2026
15m
No alerts
Replay Analysis
N937WNBOEING Boeing 737-700
→
8/2/2026
37m
No alerts
Replay Analysis
N937WNBOEING Boeing 737-700
→
8/2/2026
53m
No alerts
Replay Analysis
N498WNBOEING Boeing 737-700
→
7/27/2026
35m
No alerts
Replay Analysis
N498WNBOEING Boeing 737-700
→
7/26/2026
20m
No alerts
Replay Analysis
N498WNBOEING Boeing 737-700
→
7/26/2026
56m
No alerts
Replay Analysis
N7885ABOEING Boeing 737-700
→
7/20/2026
59m
No alerts
Replay Analysis
N7877HBOEING Boeing 737-700
→
7/13/2026
57m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
7/6/2026
35m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
7/5/2026
59m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
7/5/2026
23m
No alerts
Replay Analysis
N282WNBOEING Boeing 737-700
→
6/29/2026
7m
No alerts
Replay Analysis
N282WNBOEING Boeing 737-700
→
6/28/2026
43m
No alerts
Replay Analysis
N282WNBOEING Boeing 737-700
→
6/28/2026
50m
No alerts
Replay Analysis
N499WNBOEING Boeing 737-700
→
6/22/2026
29m
No alerts
Replay Analysis
N499WNBOEING Boeing 737-700
→
6/21/2026
23m
No alerts
Replay Analysis
N499WNBOEING Boeing 737-700
→
6/21/2026
52m
No alerts
Replay Analysis
N258WNBOEING Boeing 737-700
→
6/15/2026
43m
No alerts
Replay Analysis
N258WNBOEING Boeing 737-700
→
6/14/2026
53m
No alerts
Replay Analysis
N258WNBOEING Boeing 737-700
→
6/14/2026
9m
No alerts
Replay Analysis
N904WNBOEING Boeing 737-700
→
6/8/2026
26m
No alerts
Replay Analysis
N904WNBOEING Boeing 737-700
→
6/7/2026
29m
No alerts
Replay Analysis
N904WNBOEING Boeing 737-700
→
6/7/2026
56m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
6/5/2026
1h 2m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window