AS403 · PDX → SEA

Alaska Airlines · Portland to Seattle · last 12 months · 71 flights tracked

94.3%on-time

AS403 PDX→SEA: 94.3% on-time over 71 flights (last 12 months) — excellent. It beats the route average (84.9%) by 9.4 points. Best day to fly: Sat (100.0%); worst: Sun (80.0%). Seasonality matters: Apr is the most reliable month (100.0%), Dec the worst (80.0%). Average arrival delay: 4.5 minutes.

Data: US BTS, last 12 months.

4.5 minavg arrival delay

1.4%cancelled

0diverted

71flights tracked

Arrival delay distribution

Early/on time · 461–60 min · 2361–180 min · 1180+ min · 0

On-time by day of week

Mon

100.0%

Tue

90.9%

Wed

90.0%

Thu

100.0%

Fri

100.0%

Sat

100.0%

Sun

80.0%

On-time by month

80.0%

Dec

75.0%

Jan

100.0%

Mar

100.0%

Apr

91.7%

May

← All flights on PDX–SEA