SWA437 is operated by SOUTHWEST AIRLINES CO between William P Hobby Airport (KHOU) and Birmingham-Shuttlesworth International Airport (KBHM). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 55m. SkyMeter has observed 122 legs of this flight number via ADS-B.

✈
FLIGHTS
122
last 90 days
⏱
AVG DURATION
1h 55m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
27 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.8%
1 flagged

Routes flown

By count · last 90 days

10
KHOU → KBHM
26
avg 1h 21m · William P Hobby → Birmingham-Shuttlesworth
KBHM → KDEN
19
avg 2h 37m · Birmingham-Shuttlesworth → Denver
KBHM → KTPA
14
avg 1h 11m · Birmingham-Shuttlesworth → Tampa
KLAX → KAUS
13
avg 2h 43m · Los Angeles → Austin Bergstrom
TA92 → KBHM
11
avg 1h 20m · Rowan Heliport → Birmingham-Shuttlesworth
KBOI → KSAN
9
avg 1h 58m · Boise Air Terminal/Gowen Field → San Diego
KBUF → KDEN
4
avg 3h 17m · Buffalo Niagara → Denver
US-1410 → KAUS
2
avg 2h 52m · Sheraton Gateway Los Angeles Hotel Helipad → Austin Bergstrom
KBDL → KBWI
2
avg 1h 6m · Bradley → Baltimore/Washington International Thurgood Marshall
TA92 → KDEN
2
avg 5h 18m · Rowan Heliport → Denver

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
85
B38M BOEING Boeing 737 MAX 8
70
B737 BOEING Boeing 737-700
14

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 SWA437

30
N8821SBOEING Boeing 737 MAX 8
→
8/13/2026
3h 6m
No alerts
Replay Analysis
N908WNBOEING Boeing 737-700
→
8/12/2026
53m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
8/11/2026
58m
No alerts
Replay Analysis
N8946LBOEING Boeing 737 MAX 8
→
8/10/2026
3h 18m
No alerts
Replay Analysis
N8805LBOEING Boeing 737 MAX 8
→
8/8/2026
1h 7m
No alerts
Replay Analysis
N8805LBOEING Boeing 737 MAX 8
→
8/8/2026
2h 19m
No alerts
Replay Analysis
N8855QBOEING Boeing 737 MAX 8
→
8/7/2026
3h 13m
No alerts
Replay Analysis
N8733MBOEING Boeing 737 MAX 8
→
8/6/2026
3h 27m
△ Low approach-stability score
Replay Analysis
N7868KBOEING Boeing 737-700
→
8/5/2026
1h 4m
No alerts
Replay Analysis
N277WNBOEING Boeing 737-700
→
8/4/2026
1h 10m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
8/4/2026
1h 33m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
8/4/2026
1h 37m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
8/3/2026
1h 39m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
8/3/2026
3h 17m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
8/3/2026
1h 20m
No alerts
Replay Analysis
N8905QBOEING Boeing 737 MAX 8
→
8/3/2026
1h 46m
No alerts
Replay Analysis
N8690ABOEING Boeing 737-800
→
8/1/2026
1h 58m
No alerts
Replay Analysis
N8690ABOEING Boeing 737-800
→
7/31/2026
1h 7m
No alerts
Replay Analysis
N8690ABOEING Boeing 737-800
→
7/31/2026
3h 6m
No alerts
Replay Analysis
N8690ABOEING Boeing 737-800
→
7/31/2026
1h 26m
No alerts
Replay Analysis
N8910QBOEING Boeing 737 MAX 8
→
7/31/2026
1h 15m
No alerts
Replay Analysis
N8910QBOEING Boeing 737 MAX 8
→
7/30/2026
2h 24m
No alerts
Replay Analysis
N8910QBOEING Boeing 737 MAX 8
→
7/30/2026
1h 8m
No alerts
Replay Analysis
N8910QBOEING Boeing 737 MAX 8
→
7/30/2026
1h 15m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
7/29/2026
1h 38m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
7/29/2026
1h 16m
No alerts
Replay Analysis
N886GKBOEING Boeing 737 MAX 8
→
7/28/2026
1h 6m
No alerts
Replay Analysis
N886GKBOEING Boeing 737 MAX 8
→
7/28/2026
1h 23m
No alerts
Replay Analysis
N8612KBOEING Boeing 737-800
→
7/28/2026
1h 9m
No alerts
Replay Analysis
N8612KBOEING Boeing 737-800
→
7/27/2026
2h 28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window