SWA503 is operated by UMB BANK NA TRUSTEE between William P Hobby Airport (KHOU) and Baltimore/Washington International Thurgood Marshall Airport (KBWI). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 33m. SkyMeter has observed 29 legs of this flight number via ADS-B.

✈
FLIGHTS
29
last 90 days
⏱
AVG DURATION
2h 33m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KHOU → KBWI
12
avg 2h 32m · William P Hobby → Baltimore/Washington International Thurgood Marshall
TA92 → KBWI
12
avg 2h 39m · Rowan Heliport → Baltimore/Washington International Thurgood Marshall
24TE → KBWI
4
avg 2h 32m · Police Helicopter Patrol Heliport → Baltimore/Washington International Thurgood Marshall

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
12
B738 BOEING Boeing 737-800
10
B737 BOEING Boeing 737-700
7

Safety profile

Flagged flights · last 90 days

Go-arounds
0
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 29 operations of SWA503

29
N7874BBOEING Boeing 737-700
→
06/03/2026
2h 54m
No alerts
Replay Analysis
N299WNBOEING Boeing 737-700
→
06/02/2026
2h 32m
No alerts
Replay Analysis
N8508WBOEING Boeing 737-800
→
06/01/2026
2h 32m
No alerts
Replay Analysis
N8982SBOEING Boeing 737 MAX 8
→
05/31/2026
2h 28m
No alerts
Replay Analysis
N8865LBOEING Boeing 737 MAX 8
→
05/29/2026
2h 32m
No alerts
Replay Analysis
N8965QBOEING Boeing 737 MAX 8
→
05/28/2026
2h 29m
No alerts
Replay Analysis
N7739ABOEING Boeing 737-700
→
05/26/2026
2h 30m
No alerts
Replay Analysis
N8916QBOEING Boeing 737 MAX 8
→
05/25/2026
2h 31m
No alerts
Replay Analysis
N293WNBOEING Boeing 737-700
→
05/24/2026
2h 32m
No alerts
Replay Analysis
N8848QBOEING Boeing 737 MAX 8
→
05/23/2026
2h 56m
No alerts
Replay Analysis
N8502ZBOEING Boeing 737-800
→
05/21/2026
2h 38m
No alerts
Replay Analysis
N7861JBOEING Boeing 737-700
→
05/20/2026
2h 34m
No alerts
Replay Analysis
N8533SBOEING Boeing 737-800
→
05/18/2026
2h 33m
No alerts
Replay Analysis
N8734QBOEING Boeing 737 MAX 8
→
05/17/2026
2h 39m
No alerts
Replay Analysis
N8824QBOEING Boeing 737 MAX 8
→
05/15/2026
2h 40m
No alerts
Replay Analysis
N8929SBOEING Boeing 737 MAX 8
→
05/14/2026
2h 36m
No alerts
Replay Analysis
N295WNBOEING Boeing 737-700
→
05/13/2026
2h 40m
No alerts
Replay Analysis
N8654BBOEING Boeing 737-800
→
05/11/2026
2h 19m
No alerts
Replay Analysis
N8606CBOEING Boeing 737-800
→
05/10/2026
2h 28m
No alerts
Replay Analysis
N8556ZBOEING Boeing 737-800
→
05/04/2026
1h 27m
No alerts
Replay Analysis
N8774QBOEING Boeing 737 MAX 8
→
05/03/2026
2h 25m
No alerts
Replay Analysis
N8989LBOEING Boeing 737 MAX 8
→
05/02/2026
2h 25m
No alerts
Replay Analysis
N8553WBOEING Boeing 737-800
→
04/25/2026
2h 38m
No alerts
Replay Analysis
N8713MBOEING Boeing 737-800
→
04/23/2026
2h 48m
No alerts
Replay Analysis
N212WNBOEING Boeing 737-700
→
04/21/2026
2h 58m
No alerts
Replay Analysis
N8884QBOEING Boeing 737 MAX 8
→
04/20/2026
2h 24m
No alerts
Replay Analysis
N8548PBOEING Boeing 737-800
→
04/19/2026
2h 21m
No alerts
Replay Analysis
N8582ZBOEING Boeing 737-800
→
04/18/2026
2h 45m
No alerts
Replay Analysis
N8756SBOEING Boeing 737 MAX 8
→
04/17/2026
2h 33m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window