SWA4621 is operated by SOUTHWEST AIRLINES CO between Nashville International Airport (KBNA) and Albuquerque International Sunport (KABQ). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 28m. SkyMeter has observed 37 legs of this flight number via ADS-B.

✈
FLIGHTS
37
last 90 days
⏱
AVG DURATION
2h 28m
tracked time
📅
SERVICE PERIOD
11/23/2025 → 07/17/2026
first → last seen
🗺
ROUTES / TYPES
2 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.7%
1 flagged

Routes flown

By count · last 90 days

2
KBNA → KABQ
35
avg 2h 31m · Nashville → Albuquerque International Sunport
KM88 → KABQ
1
avg 2h 27m · Cornelia Fort Airpark → Albuquerque International Sunport

Aircraft types

Equipment used on this number

2
B38M BOEING Boeing 737 MAX 8
32
B738 BOEING Boeing 737-800
11

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 SWA4621

30
N8833LBOEING Boeing 737 MAX 8
→
07/17/2026
2h 51m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
07/16/2026
2h 26m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/16/2026
11m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/15/2026
2h 24m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/15/2026
2h 5m
No alerts
Replay Analysis
N8582ZBOEING Boeing 737-800
→
07/14/2026
2h 19m
No alerts
Replay Analysis
N8829QBOEING Boeing 737 MAX 8
→
07/13/2026
2h 17m
No alerts
Replay Analysis
N8670ABOEING Boeing 737-800
→
07/12/2026
2h 22m
No alerts
Replay Analysis
N8997QBOEING Boeing 737 MAX 8
→
07/10/2026
2h 27m
No alerts
Replay Analysis
N8785LBOEING Boeing 737 MAX 8
→
07/09/2026
2h 26m
No alerts
Replay Analysis
N8944QBOEING Boeing 737 MAX 8
→
07/08/2026
2h 25m
No alerts
Replay Analysis
N8557QBOEING Boeing 737-800
→
07/07/2026
2h 32m
↻ Go-around
Replay Analysis
N8977GBOEING Boeing 737 MAX 8
→
07/06/2026
2h 26m
No alerts
Replay Analysis
N8820LBOEING Boeing 737 MAX 8
→
07/05/2026
2h 46m
No alerts
Replay Analysis
N8723QBOEING Boeing 737 MAX 8
→
07/03/2026
2h 29m
No alerts
Replay Analysis
N8910QBOEING Boeing 737 MAX 8
→
07/02/2026
2h 36m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/02/2026
11m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/01/2026
2h 15m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/01/2026
2h 34m
No alerts
Replay Analysis
N8985QBOEING Boeing 737 MAX 8
→
06/30/2026
2h 33m
No alerts
Replay Analysis
N8943QBOEING Boeing 737 MAX 8
→
06/29/2026
2h 24m
No alerts
Replay Analysis
N8702LBOEING Boeing 737 MAX 8
→
06/28/2026
2h 32m
No alerts
Replay Analysis
N8900LBOEING Boeing 737 MAX 8
→
06/26/2026
2h 32m
No alerts
Replay Analysis
N8990QBOEING Boeing 737 MAX 8
→
06/25/2026
2h 30m
No alerts
Replay Analysis
N8834LBOEING Boeing 737 MAX 8
→
06/24/2026
2h 35m
No alerts
Replay Analysis
N8507CBOEING Boeing 737-800
→
06/23/2026
2h 39m
No alerts
Replay Analysis
N8976KBOEING Boeing 737 MAX 8
→
06/22/2026
2h 30m
No alerts
Replay Analysis
N8553WBOEING Boeing 737-800
→
06/21/2026
2h 31m
No alerts
Replay Analysis
N8704QBOEING Boeing 737 MAX 8
→
06/19/2026
2h 27m
No alerts
Replay Analysis
N8772MBOEING Boeing 737 MAX 8
→
06/18/2026
2h 28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window