DL810 · SEA → DTW

Delta Air Lines · Seattle to Detroit · last 12 months · 361 flights tracked

89.6%on-time

DL810 SEA→DTW: 89.6% on-time over 361 flights (last 12 months) — excellent. It beats the route average (86.6%) by 3.0 points. Best day to fly: Tue (98.1%); worst: Thu (86.3%). Seasonality matters: Jul is the most reliable month (96.8%), Apr the worst (80.0%). Average arrival delay: 9.2 minutes.

Data: US BTS, last 12 months.

9.2 minavg arrival delay

1.1%cancelled

0diverted

361flights tracked

Arrival delay distribution

Early/on time · 2481–60 min · 9861–180 min · 9180+ min · 2

On-time by day of week

Mon

88.7%

Tue

98.1%

Wed

90.2%

Thu

86.3%

Fri

88.0%

Sat

89.8%

Sun

86.3%

On-time by month

83.3%

Sep

90.0%

Oct

93.1%

Nov

93.3%

Dec

90.3%

Jan

88.9%

Feb

89.3%

Mar

80.0%

Apr

86.7%

May

96.7%

Jun

96.8%

Jul

87.1%

Aug

← All flights on SEA–DTW