ASA425 is operated by BANK OF UTAH TRUSTEE between Phoenix Sky Harbor International Airport (KPHX) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 13m. SkyMeter has observed 87 legs of this flight number via ADS-B.

✈
FLIGHTS
87
last 90 days
⏱
AVG DURATION
2h 13m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
10 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KPHX → KSEA
28
avg 3h 0m · Phoenix Sky Harbor → Seattle Tacoma
KPDX → KPSP
17
avg 2h 17m · Portland → Palm Springs
KCHD → KSEA
7
avg 2h 59m · Chandler → Seattle Tacoma
5Z1 → PANC
6
avg 1h 26m · Juneau Harbor Seaplane Base → Ted Stevens Anchorage
2S1 → KSEA
1
avg 1h 23m · Vashon → Seattle Tacoma

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
86
B39M BOEING Boeing 737 MAX 9
53
B738 BOEING Boeing 737-800
29
B737 BOEING Boeing 737-700
2
B38M BOEING Boeing 737 MAX 8
1

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 30 operations of ASA425

30
N251AKBOEING Boeing 737-900
→
07/19/2026
2h 2m
No alerts
Replay Analysis
N435ASBOEING Boeing 737-900
→
07/19/2026
1h 27m
No alerts
Replay Analysis
N435ASBOEING Boeing 737-900
→
07/18/2026
2h 49m
No alerts
Replay Analysis
N435ASBOEING Boeing 737-900
→
07/18/2026
1h 21m
No alerts
Replay Analysis
N288AKBOEING Boeing 737-900
→
07/18/2026
2h 5m
No alerts
Replay Analysis
N288AKBOEING Boeing 737-900
→
07/17/2026
3h 9m
No alerts
Replay Analysis
N288AKBOEING Boeing 737-900
→
07/17/2026
48m
No alerts
Replay Analysis
N586ASBOEING Boeing 737-800
→
07/17/2026
1h 26m
No alerts
Replay Analysis
N586ASBOEING Boeing 737-800
→
07/16/2026
1h 24m
No alerts
Replay Analysis
N586ASBOEING Boeing 737-800
→
07/16/2026
2h 51m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
07/16/2026
36m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
07/15/2026
2h 53m
No alerts
Replay Analysis
N966AKBOEING Boeing 737 MAX 9
→
07/15/2026
2h 17m
No alerts
Replay Analysis
N440ASBOEING Boeing 737-900
→
07/15/2026
1h 47m
No alerts
Replay Analysis
N440ASBOEING Boeing 737-900
→
07/14/2026
2h 48m
No alerts
Replay Analysis
N440ASBOEING Boeing 737-900
→
07/14/2026
1h 1m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
07/14/2026
2h 9m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
07/13/2026
2h 56m
No alerts
Replay Analysis
N467ASBOEING Boeing 737-900
→
07/13/2026
47m
No alerts
Replay Analysis
N275AKBOEING Boeing 737-900
→
07/13/2026
1h 23m
No alerts
Replay Analysis
N275AKBOEING Boeing 737-900
→
07/12/2026
2h 7m
No alerts
Replay Analysis
N961AKBOEING Boeing 737 MAX 9
→
07/12/2026
56m
No alerts
Replay Analysis
N961AKBOEING Boeing 737 MAX 9
→
07/11/2026
2h 18m
No alerts
Replay Analysis
N961AKBOEING Boeing 737 MAX 9
→
07/11/2026
3h 14m
No alerts
Replay Analysis
N297AKBOEING Boeing 737-900
→
07/11/2026
50m
No alerts
Replay Analysis
N297AKBOEING Boeing 737-900
→
07/10/2026
2h 19m
No alerts
Replay Analysis
N297AKBOEING Boeing 737-900
→
07/10/2026
3h 9m
No alerts
Replay Analysis
N253AKBOEING Boeing 737-900
→
07/10/2026
1h 39m
No alerts
Replay Analysis
N253AKBOEING Boeing 737-900
→
07/09/2026
1h 23m
No alerts
Replay Analysis
N253AKBOEING Boeing 737-900
→
07/09/2026
3h 3m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window