SWA3121 is operated by SOUTHWEST AIRLINES CO between Orlando International Airport (KMCO) and William P Hobby Airport (KHOU). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 3m. SkyMeter has observed 40 legs of this flight number via ADS-B.

✈
FLIGHTS
40
last 90 days
⏱
AVG DURATION
2h 3m
tracked time
📅
SERVICE PERIOD
04/06/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
15.0%
6 flagged

Routes flown

By count · last 90 days

1
KMCO → KHOU
37
avg 2h 7m · Orlando → William P Hobby

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
19
B38M BOEING Boeing 737 MAX 8
15
B738 BOEING Boeing 737-800
6

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
6
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 SWA3121

30
N941WNBOEING Boeing 737-700
→
06/03/2026
2h 7m
No alerts
Replay Analysis
N448WNBOEING Boeing 737-700
→
06/02/2026
2h 0m
No alerts
Replay Analysis
N8957QBOEING Boeing 737 MAX 8
→
06/01/2026
2h 3m
No alerts
Replay Analysis
N207WNBOEING Boeing 737-700
→
05/31/2026
2h 1m
No alerts
Replay Analysis
N8648ABOEING Boeing 737-800
→
05/29/2026
1h 53m
No alerts
Replay Analysis
N871HKBOEING Boeing 737 MAX 8
→
05/28/2026
1h 57m
No alerts
Replay Analysis
N473WNBOEING Boeing 737-700
→
05/27/2026
3h 15m
No alerts
Replay Analysis
N218WNBOEING Boeing 737-700
→
05/26/2026
1h 56m
No alerts
Replay Analysis
N8913SBOEING Boeing 737 MAX 8
→
05/25/2026
1h 53m
No alerts
Replay Analysis
N8768QBOEING Boeing 737 MAX 8
→
05/24/2026
2h 0m
No alerts
Replay Analysis
N8745KBOEING Boeing 737 MAX 8
→
05/21/2026
2h 3m
No alerts
Replay Analysis
N487WNBOEING Boeing 737-700
→
05/20/2026
2h 6m
△ Unstable
Replay Analysis
N8781QBOEING Boeing 737 MAX 8
→
05/18/2026
1h 55m
No alerts
Replay Analysis
N7743BBOEING Boeing 737-700
→
05/17/2026
2h 5m
No alerts
Replay Analysis
N8936QBOEING Boeing 737 MAX 8
→
05/15/2026
2h 6m
No alerts
Replay Analysis
N8765QBOEING Boeing 737 MAX 8
→
05/14/2026
1h 57m
No alerts
Replay Analysis
N7827ABOEING Boeing 737-700
→
05/13/2026
2h 11m
△ Unstable
Replay Analysis
N8581ZBOEING Boeing 737-800
→
05/11/2026
2h 5m
No alerts
Replay Analysis
N243WNBOEING Boeing 737-700
→
05/10/2026
2h 29m
△ Unstable
Replay Analysis
N8657BBOEING Boeing 737-800
→
05/04/2026
1h 36m
No alerts
Replay Analysis
N203WNBOEING Boeing 737-700
→
05/03/2026
2h 15m
No alerts
Replay Analysis
N8797QBOEING Boeing 737 MAX 8
→
05/01/2026
2h 13m
No alerts
Replay Analysis
N8325DBOEING Boeing 737-800
→
04/30/2026
2h 11m
No alerts
Replay Analysis
N442WNBOEING Boeing 737-700
→
04/28/2026
2h 1m
△ Unstable
Replay Analysis
N8701QBOEING Boeing 737 MAX 8
→
04/27/2026
2h 5m
No alerts
Replay Analysis
N7747CBOEING Boeing 737-700
→
04/26/2026
2h 3m
No alerts
Replay Analysis
N8614MBOEING Boeing 737-800
→
04/24/2026
2h 9m
No alerts
Replay Analysis
N8734QBOEING Boeing 737 MAX 8
→
04/23/2026
2h 1m
△ Unstable
Replay Analysis
N566WNBOEING Boeing 737-700
→
04/21/2026
2h 10m
No alerts
Replay Analysis
N8753QBOEING Boeing 737 MAX 8
→
04/20/2026
2h 13m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window