AS499 · PDX → SEA

Alaska Airlines · Portland to Seattle · last 12 months · 291 flights tracked

92.7%on-time

AS499 PDX→SEA: 92.7% on-time over 291 flights (last 12 months) — excellent. It beats the route average (84.9%) by 7.8 points. Best day to fly: Sat (97.6%); worst: Fri (82.9%). Seasonality matters: Jun is the most reliable month (100.0%), Oct the worst (79.3%). Average arrival delay: 4.2 minutes.

Data: US BTS, last 12 months.

4.2 minavg arrival delay

0.7%cancelled

0diverted

291flights tracked

Arrival delay distribution

Early/on time · 1831–60 min · 10561–180 min · 0180+ min · 1

On-time by day of week

Mon

95.3%

Tue

95.1%

Wed

95.0%

Thu

92.7%

Fri

82.9%

Sat

97.6%

Sun

90.5%

On-time by month

96.7%

Sep

79.3%

Oct

86.2%

Nov

100.0%

Dec

83.3%

Jan

94.1%

Feb

87.1%

Mar

95.2%

Apr

94.4%

May

100.0%

Jun

96.8%

Jul

96.8%

Aug

← All flights on PDX–SEA