DL944 · DTW → SEA

Delta Air Lines · Detroit to Seattle · last 12 months · 327 flights tracked

67.3%on-time

DL944 DTW→SEA: 67.3% on-time over 327 flights (last 12 months) — average. It trails the route average (72.8%) by 5.5 points. Best day to fly: Tue (78.3%); worst: Sun (55.3%). Seasonality matters: Sep is the most reliable month (100.0%), Mar the worst (32.3%). Average arrival delay: 15.9 minutes.

Data: US BTS, last 12 months.

15.9 minavg arrival delay

0.0%cancelled

0diverted

327flights tracked

Arrival delay distribution

Early/on time · 1681–60 min · 13961–180 min · 19180+ min · 1

On-time by day of week

Mon

63.8%

Tue

78.3%

Wed

73.9%

Thu

76.6%

Fri

59.6%

Sat

63.8%

Sun

55.3%

On-time by month

100.0%

Sep

90.3%

Oct

73.3%

Nov

41.9%

Dec

25.0%

Jan

52.9%

Feb

32.3%

Mar

73.3%

Apr

67.7%

May

70.0%

Jun

77.4%

Jul

61.3%

Aug

← All flights on DTW–SEA