SWA4728 is operated by SOUTHWEST AIRLINES CO between Nashville International Airport (KBNA) and Buffalo Niagara International Airport (KBUF). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 25m. SkyMeter has observed 28 legs of this flight number via ADS-B.

✈
FLIGHTS
28
last 90 days
⏱
AVG DURATION
1h 25m
tracked time
📅
SERVICE PERIOD
11/22/2025 → 07/01/2026
first → last seen
🗺
ROUTES / TYPES
3 / 3
city pairs · airframes
⚠
INCIDENT RATE
7.1%
2 flagged

Routes flown

By count · last 90 days

2
KBNA → KBUF
26
avg 1h 25m · Nashville → Buffalo Niagara
KBNA → 9G0
1
avg 1h 26m · Nashville → Buffalo Airfield

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
14
B738 BOEING Boeing 737-800
10
B737 BOEING Boeing 737-700
4

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 SWA4728

30
N8831LBOEING Boeing 737 MAX 8
→
07/01/2026
1h 26m
No alerts
Replay Analysis
N8922QBOEING Boeing 737 MAX 8
→
06/30/2026
1h 31m
No alerts
Replay Analysis
N8653ABOEING Boeing 737-800
→
06/29/2026
1h 29m
No alerts
Replay Analysis
N8303RBOEING Boeing 737-800
→
06/28/2026
1h 22m
No alerts
Replay Analysis
N7731ABOEING Boeing 737-700
→
06/27/2026
1h 25m
No alerts
Replay Analysis
N8574ZBOEING Boeing 737-800
→
06/26/2026
1h 28m
No alerts
Replay Analysis
N8814KBOEING Boeing 737 MAX 8
→
06/25/2026
1h 28m
No alerts
Replay Analysis
N8828LBOEING Boeing 737 MAX 8
→
06/24/2026
1h 25m
No alerts
Replay Analysis
N8969SBOEING Boeing 737 MAX 8
→
06/23/2026
1h 22m
No alerts
Replay Analysis
N8570WBOEING Boeing 737-800
→
06/22/2026
1h 19m
No alerts
Replay Analysis
N8900LBOEING Boeing 737 MAX 8
→
06/21/2026
1h 22m
△ Unstable
Replay Analysis
N920WNBOEING Boeing 737-700
→
06/20/2026
1h 26m
No alerts
Replay Analysis
N9002WBOEING Boeing 737 MAX 8
→
06/19/2026
1h 25m
△ Unstable
Replay Analysis
N8896LBOEING Boeing 737 MAX 8
→
06/18/2026
1h 20m
No alerts
Replay Analysis
N8976KBOEING Boeing 737 MAX 8
→
06/17/2026
1h 23m
No alerts
Replay Analysis
N8889QBOEING Boeing 737 MAX 8
→
06/16/2026
1h 21m
No alerts
Replay Analysis
N9006LBOEING Boeing 737 MAX 8
→
06/15/2026
1h 18m
No alerts
Replay Analysis
N8515XBOEING Boeing 737-800
→
06/14/2026
1h 34m
No alerts
Replay Analysis
N7888ABOEING Boeing 737-700
→
06/13/2026
1h 23m
No alerts
Replay Analysis
N8686ABOEING Boeing 737-800
→
06/12/2026
1h 22m
No alerts
Replay Analysis
N8817LBOEING Boeing 737 MAX 8
→
06/11/2026
1h 26m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
06/10/2026
1h 29m
No alerts
Replay Analysis
N8951SBOEING Boeing 737 MAX 8
→
06/09/2026
1h 29m
No alerts
Replay Analysis
N8699ABOEING Boeing 737-800
→
06/08/2026
1h 28m
No alerts
Replay Analysis
N8695DBOEING Boeing 737-800
→
06/07/2026
1h 24m
No alerts
Replay Analysis
N217JCBOEING Boeing 737-700
→
06/06/2026
1h 24m
No alerts
Replay Analysis
N8677ABOEING Boeing 737-800
→
06/05/2026
1h 23m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
06/04/2026
1h 31m
No alerts
Replay Analysis
N8789QBOEING Boeing 737 MAX 8
→
03/04/2026
54m
No alerts
Replay Analysis
N219WNBOEING Boeing 737-700
→
03/03/2026
49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window