AS603 · PHX → SEA

Alaska Airlines · Phoenix to Seattle · last 12 months · 347 flights tracked

87.2%on-time

AS603 PHX→SEA: 87.2% on-time over 347 flights (last 12 months) — excellent. It beats the route average (82.2%) by 5.0 points. Best day to fly: Wed (96.2%); worst: Mon (82.7%). Seasonality matters: Apr is the most reliable month (100.0%), Jan the worst (75.0%). Average arrival delay: 12.6 minutes.

Data: US BTS, last 12 months.

12.6 minavg arrival delay

1.2%cancelled

0diverted

347flights tracked

Arrival delay distribution

Early/on time · 2491–60 min · 8061–180 min · 7180+ min · 7

On-time by day of week

Mon

82.7%

Tue

86.5%

Wed

96.2%

Thu

86.0%

Fri

83.7%

Sat

88.1%

Sun

87.0%

On-time by month

89.7%

Sep

80.6%

Oct

93.3%

Nov

89.3%

Dec

75.0%

Jan

88.5%

Feb

82.8%

Mar

100.0%

Apr

96.4%

May

82.1%

Jun

90.0%

Jul

80.0%

Aug

← All flights on PHX–SEA