DL786 · SEA → DCA

Delta Air Lines · Seattle to Washington National · last 12 months · 328 flights tracked

91.0%on-time

DL786 SEA→DCA: 91.0% on-time over 328 flights (last 12 months) — excellent. It beats the route average (82.6%) by 8.4 points. Best day to fly: Sat (95.7%); worst: Thu (76.6%). Seasonality matters: Feb is the most reliable month (100.0%), Sep the worst (70.0%). Cancellation rate is 2.1% — have a backup plan. Average arrival delay: 11.7 minutes.

Data: US BTS, last 12 months.

11.7 minavg arrival delay

2.1%cancelled

0diverted

328flights tracked

Arrival delay distribution

Early/on time · 2381–60 min · 7261–180 min · 7180+ min · 4

On-time by day of week

Mon

89.4%

Tue

93.5%

Wed

93.6%

Thu

76.6%

Fri

95.7%

Sat

95.7%

Sun

92.9%

On-time by month

70.0%

Sep

93.5%

Oct

90.0%

Nov

89.7%

Dec

90.0%

Jan

100.0%

Feb

100.0%

Mar

88.9%

Apr

96.8%

May

96.6%

Jun

86.2%

Jul

96.7%

Aug

← All flights on SEA–DCA