AS313 · DTW → SEA

Alaska Airlines · Detroit to Seattle · last 12 months · 332 flights tracked

75.1%on-time

AS313 DTW→SEA: 75.1% on-time over 332 flights (last 12 months) — solid. It beats the route average (72.8%) by 2.3 points. Best day to fly: Sat (85.7%); worst: Thu (62.2%). Seasonality matters: Apr is the most reliable month (90.5%), Dec the worst (38.5%). Average arrival delay: 12.2 minutes.

Data: US BTS, last 12 months.

12.2 minavg arrival delay

0.6%cancelled

1diverted

332flights tracked

Arrival delay distribution

Early/on time · 1911–60 min · 12061–180 min · 17180+ min · 1

On-time by day of week

Mon

78.0%

Tue

81.6%

Wed

74.5%

Thu

62.2%

Fri

73.5%

Sat

85.7%

Sun

70.2%

On-time by month

76.9%

Sep

77.4%

Oct

65.5%

Nov

38.5%

Dec

82.8%

Jan

82.1%

Feb

54.8%

Mar

90.5%

Apr

84.2%

May

86.7%

Jun

76.7%

Jul

86.7%

Aug

← All flights on DTW–SEA