AS587 · ORD → SEA

Alaska Airlines · Chicago O'Hare to Seattle · last 12 months · 267 flights tracked

65.9%on-time

AS587 ORD→SEA: 65.9% on-time over 267 flights (last 12 months) — average. It trails the route average (67.5%) by 1.6 points. Best day to fly: Wed (70.3%); worst: Sun (60.5%). Seasonality matters: Aug is the most reliable month (83.3%), Dec the worst (44.8%). Average arrival delay: 26.3 minutes.

Data: US BTS, last 12 months.

26.3 minavg arrival delay

0.7%cancelled

1diverted

267flights tracked

Arrival delay distribution

Early/on time · 1221–60 min · 11261–180 min · 25180+ min · 5

On-time by day of week

Mon

66.7%

Tue

64.9%

Wed

70.3%

Thu

63.9%

Fri

65.8%

Sat

69.2%

Sun

60.5%

On-time by month

67.9%

Oct

53.3%

Nov

44.8%

Dec

60.0%

Jan

78.6%

Feb

76.5%

Mar

88.9%

Apr

83.3%

May

61.9%

Jun

54.8%

Jul

83.3%

Aug

← All flights on ORD–SEA