SWA4212 is operated by SOUTHWEST AIRLINES CO between San Francisco International Airport (KSFO) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 27m. SkyMeter has observed 27 legs of this flight number via ADS-B.

✈
FLIGHTS
27
last 90 days
⏱
AVG DURATION
2h 27m
tracked time
📅
SERVICE PERIOD
04/14/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 3
city pairs · airframes
⚠
INCIDENT RATE
11.1%
3 flagged

Routes flown

By count · last 90 days

1
KSFO → KDEN
25
avg 2h 34m · San Francisco → Denver

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
16
B738 BOEING Boeing 737-800
10
B38M BOEING Boeing 737 MAX 8
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 27 operations of SWA4212

27
N8583ZBOEING Boeing 737-800
→
06/03/2026
2h 32m
No alerts
Replay Analysis
N244WNBOEING Boeing 737-700
→
05/29/2026
2h 17m
No alerts
Replay Analysis
N8566ZBOEING Boeing 737-800
→
05/28/2026
2h 56m
No alerts
Replay Analysis
N246LVBOEING Boeing 737-700
→
05/26/2026
2h 59m
No alerts
Replay Analysis
N7826BBOEING Boeing 737-700
→
05/23/2026
2h 21m
No alerts
Replay Analysis
N7843ABOEING Boeing 737-700
→
05/22/2026
2h 24m
△ Unstable
Replay Analysis
N8685BBOEING Boeing 737-800
→
05/21/2026
2h 34m
No alerts
Replay Analysis
N8501VBOEING Boeing 737-800
→
05/20/2026
2h 42m
△ Unstable
Replay Analysis
N447WNBOEING Boeing 737-700
→
05/16/2026
2h 17m
No alerts
Replay Analysis
N219WNBOEING Boeing 737-700
→
05/15/2026
2h 38m
No alerts
Replay Analysis
N8630BBOEING Boeing 737-800
→
05/14/2026
2h 50m
No alerts
Replay Analysis
N8641BBOEING Boeing 737-800
→
05/13/2026
2h 33m
No alerts
Replay Analysis
N476WNBOEING Boeing 737-700
→
05/08/2026
1h 16m
No alerts
Replay Analysis
N912WNBOEING Boeing 737-700
→
05/02/2026
2h 34m
No alerts
Replay Analysis
N444WNBOEING Boeing 737-700
→
05/01/2026
2h 35m
No alerts
Replay Analysis
N8554XBOEING Boeing 737-800
→
04/30/2026
2h 35m
No alerts
Replay Analysis
N969WNBOEING Boeing 737-700
→
04/28/2026
2h 32m
No alerts
Replay Analysis
N299WNBOEING Boeing 737-700
→
04/25/2026
2h 49m
No alerts
Replay Analysis
N240WNBOEING Boeing 737-700
→
04/24/2026
3h 4m
△ Unstable
Replay Analysis
N8326FBOEING Boeing 737-800
→
04/23/2026
33m
No alerts
Replay Analysis
N8326FBOEING Boeing 737-800
→
04/23/2026
2h 27m
No alerts
Replay Analysis
N7847ABOEING Boeing 737-700
→
04/21/2026
2h 26m
No alerts
Replay Analysis
N228WNBOEING Boeing 737-700
→
04/18/2026
2h 36m
No alerts
Replay Analysis
N283WNBOEING Boeing 737-700
→
04/17/2026
2h 22m
No alerts
Replay Analysis
N8676ABOEING Boeing 737-800
→
04/16/2026
2h 15m
No alerts
Replay Analysis
N8784QBOEING Boeing 737 MAX 8
→
04/15/2026
2h 37m
No alerts
Replay Analysis
N7832ABOEING Boeing 737-700
→
04/14/2026
2h 21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window