BOE331 is operated by UNITED PARCEL SERVICE CO between Grant County International Airport (KMWH) and Snohomish County (Paine Field) Airport (KPAE). Typical block time is 1h 28m. SkyMeter has observed 8 legs of this flight number via ADS-B.

✈
FLIGHTS
8
last 90 days
⏱
AVG DURATION
1h 28m
tracked time
📅
SERVICE PERIOD
6/9/2025 → 9/2/2026
first → last seen
🗺
ROUTES / TYPES
2 / 0
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KMWH → KPAE
1
avg 32m · Grant County → Snohomish County (Paine Field)

Aircraft types

Equipment used on this number

0

No aircraft type data.

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 15 operations of BOE331

15
N923UP
→
9/2/2026
2h 27m
No alerts
Replay Analysis
N923UP
→
9/1/2026
41m
No alerts
Replay Analysis
N923UP
→
8/31/2026
1h 22m
No alerts
Replay Analysis
N923UP
→
8/29/2026
58m
No alerts
Replay Analysis
N923UP
→
8/28/2026
2h 50m
No alerts
Replay Analysis
N923UP
→
8/28/2026
3h 48m
No alerts
Replay Analysis
N923UP
→
8/28/2026
17m
No alerts
Replay Analysis
N923UP
→
8/27/2026
44m
No alerts
Replay Analysis
N923UP
→
8/19/2026
31m
No alerts
Replay Analysis
N923UP
→
8/19/2026
1h 54m
No alerts
Replay Analysis
N8995QBOEING Boeing 737 MAX 8
→
2/20/2026
1h 0m
⤓ Emergency descent
Replay Analysis
N8995QBOEING Boeing 737 MAX 8
→
2/14/2026
2h 43m
✕ Rejected takeoff
Replay Analysis
63+03BOEING Boeing P-8 Poseidon
→
1/28/2026
28m
No alerts
Replay Analysis
63+03BOEING Boeing P-8 Poseidon
→
1/27/2026
2h 35m
No alerts
Replay Analysis
22-46104BOEING Boeing 767-200
→
6/9/2025
21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window