SWA4281 is operated by BANK OF UTAH TRUSTEE between Denver International Airport (KDEN) and Tucson International Airport / Morris Air National Guard Base (KTUS). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 23m. SkyMeter has observed 38 legs of this flight number via ADS-B.

✈
FLIGHTS
38
last 90 days
⏱
AVG DURATION
1h 23m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
7 / 3
city pairs · airframes
⚠
INCIDENT RATE
7.9%
3 flagged

Routes flown

By count · last 90 days

3
KDEN → KTUS
23
avg 1h 48m · Denver → Tucson International Airport / Morris Air National Guard Base
KTUS → KSAN
4
avg 59m · Tucson International Airport / Morris Air National Guard Base → San Diego
KTUS → KLAS
3
avg 1h 0m · Tucson International Airport / Morris Air National Guard Base → McCarran

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
16
B738 BOEING Boeing 737-800
13
B737 BOEING Boeing 737-700
11

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 30 operations of SWA4281

30
N7737EBOEING Boeing 737-700
→
06/03/2026
1h 52m
No alerts
Replay Analysis
N7833ABOEING Boeing 737-700
→
06/02/2026
1h 34m
No alerts
Replay Analysis
N8609ABOEING Boeing 737-800
→
06/01/2026
1h 43m
No alerts
Replay Analysis
N8562ZBOEING Boeing 737-800
→
05/31/2026
58m
No alerts
Replay Analysis
N8562ZBOEING Boeing 737-800
→
05/31/2026
1h 56m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
05/31/2026
35m
No alerts
Replay Analysis
N8652BBOEING Boeing 737-800
→
05/28/2026
1h 50m
No alerts
Replay Analysis
N927WNBOEING Boeing 737-700
→
05/27/2026
1h 32m
No alerts
Replay Analysis
N212WNBOEING Boeing 737-700
→
05/26/2026
1h 43m
No alerts
Replay Analysis
N8548PBOEING Boeing 737-800
→
05/25/2026
1h 45m
No alerts
Replay Analysis
N8801QBOEING Boeing 737 MAX 8
→
05/24/2026
44m
△ Unstable
Replay Analysis
N8801QBOEING Boeing 737 MAX 8
→
05/23/2026
12m
No alerts
Replay Analysis
N8801QBOEING Boeing 737 MAX 8
→
05/23/2026
57m
△ Unstable
Replay Analysis
N8801QBOEING Boeing 737 MAX 8
→
05/23/2026
1h 27m
No alerts
Replay Analysis
N8566ZBOEING Boeing 737-800
→
05/21/2026
1h 39m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
05/21/2026
12m
No alerts
Replay Analysis
N8623FBOEING Boeing 737-800
→
05/18/2026
1h 52m
No alerts
Replay Analysis
N8629ABOEING Boeing 737-800
→
05/17/2026
1h 0m
No alerts
Replay Analysis
N968WNBOEING Boeing 737-700
→
05/17/2026
1h 48m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
05/17/2026
59m
△ Unstable
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
05/16/2026
2h 8m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
05/16/2026
28m
No alerts
Replay Analysis
N8545VBOEING Boeing 737-800
→
05/15/2026
2h 6m
No alerts
Replay Analysis
N8530WBOEING Boeing 737-800
→
05/14/2026
1h 48m
No alerts
Replay Analysis
N214WNBOEING Boeing 737-700
→
05/13/2026
1h 49m
No alerts
Replay Analysis
N214WNBOEING Boeing 737-700
→
05/13/2026
22m
No alerts
Replay Analysis
N931WNBOEING Boeing 737-700
→
05/13/2026
13m
No alerts
Replay Analysis
N8602FBOEING Boeing 737-800
→
05/11/2026
1h 34m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
05/10/2026
59m
△ Unstable
Replay Analysis
N8946LBOEING Boeing 737 MAX 8
→
04/25/2026
24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window