SWA3903

UMB BANK NA TRUSTEE · PHX → SAN

SWA3903 is operated by UMB BANK NA TRUSTEE between Phoenix Sky Harbor International Airport (KPHX) and San Diego International Airport (KSAN). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 9m. SkyMeter has observed 42 legs of this flight number via ADS-B.

✈
FLIGHTS
42
last 90 days
⏱
AVG DURATION
1h 9m
tracked time
📅
SERVICE PERIOD
04/15/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
7 / 3
city pairs · airframes
⚠
INCIDENT RATE
9.5%
4 flagged

Routes flown

By count · last 90 days

4
KPHX → KSAN
23
avg 1h 6m · Phoenix Sky Harbor → San Diego
KECP → KHOU
10
avg 1h 32m · Northwest Florida Beaches → William P Hobby
US-1727 → KSAN
1
avg 10m · Rancho del Otay Airfield → San Diego
AZ33 → KSAN
1
avg 51m · Knoell-Main Office Heliport → San Diego

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
18
B38M BOEING Boeing 737 MAX 8
17
B738 BOEING Boeing 737-800
15

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 30 operations of SWA3903

30
N8837QBOEING Boeing 737 MAX 8
→
06/03/2026
1h 1m
No alerts
Replay Analysis
N8786QBOEING Boeing 737 MAX 8
→
06/02/2026
1h 20m
No alerts
Replay Analysis
N8558ZBOEING Boeing 737-800
→
06/01/2026
57m
No alerts
Replay Analysis
N7715EBOEING Boeing 737-700
→
06/01/2026
1h 24m
No alerts
Replay Analysis
N8912QBOEING Boeing 737 MAX 8
→
05/29/2026
59m
No alerts
Replay Analysis
N8556ZBOEING Boeing 737-800
→
05/28/2026
1h 8m
No alerts
Replay Analysis
N8671DBOEING Boeing 737-800
→
05/26/2026
58m
△ Unstable
Replay Analysis
N8876QBOEING Boeing 737 MAX 8
→
05/25/2026
1h 6m
No alerts
Replay Analysis
N7880DBOEING Boeing 737-700
→
05/25/2026
44m
No alerts
Replay Analysis
N7880DBOEING Boeing 737-700
→
05/24/2026
35m
No alerts
Replay Analysis
N8836QBOEING Boeing 737 MAX 8
→
05/24/2026
1h 28m
No alerts
Replay Analysis
N8950LBOEING Boeing 737 MAX 8
→
05/21/2026
1h 42m
No alerts
Replay Analysis
N8933QBOEING Boeing 737 MAX 8
→
05/20/2026
1h 0m
No alerts
Replay Analysis
N8961KBOEING Boeing 737 MAX 8
→
05/18/2026
1h 1m
No alerts
Replay Analysis
N951WNBOEING Boeing 737-700
→
05/18/2026
1h 28m
No alerts
Replay Analysis
N279WNBOEING Boeing 737-700
→
05/16/2026
1h 13m
No alerts
Replay Analysis
N8872QBOEING Boeing 737 MAX 8
→
05/15/2026
1h 1m
No alerts
Replay Analysis
N8670ABOEING Boeing 737-800
→
05/14/2026
59m
No alerts
Replay Analysis
N8732SBOEING Boeing 737 MAX 8
→
05/13/2026
52m
No alerts
Replay Analysis
N8988SBOEING Boeing 737 MAX 8
→
05/11/2026
1h 11m
No alerts
Replay Analysis
N7886ABOEING Boeing 737-700
→
05/11/2026
1h 33m
△ Unstable
Replay Analysis
N454WNBOEING Boeing 737-700
→
05/10/2026
1h 29m
No alerts
Replay Analysis
N8853QBOEING Boeing 737 MAX 8
→
05/08/2026
51m
No alerts
Replay Analysis
N8578QBOEING Boeing 737-800
→
05/07/2026
10m
No alerts
Replay Analysis
N8955QBOEING Boeing 737 MAX 8
→
05/04/2026
58m
No alerts
Replay Analysis
N912WNBOEING Boeing 737-700
→
05/04/2026
1h 23m
No alerts
Replay Analysis
N912WNBOEING Boeing 737-700
→
05/03/2026
10m
No alerts
Replay Analysis
N912WNBOEING Boeing 737-700
→
05/03/2026
1h 34m
No alerts
Replay Analysis
N8641BBOEING Boeing 737-800
→
05/03/2026
7m
No alerts
Replay Analysis
N8641BBOEING Boeing 737-800
→
05/02/2026
1h 26m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window