DL774 · ATL → SEA

Delta Air Lines · Atlanta to Seattle · last 12 months · 365 flights tracked

84.6%on-time

DL774 ATL→SEA: 84.6% on-time over 365 flights (last 12 months) — solid. It beats the route average (76.7%) by 7.9 points. Best day to fly: Fri (90.2%); worst: Mon (77.4%). Seasonality matters: Nov is the most reliable month (100.0%), Dec the worst (67.7%). Average arrival delay: 9.2 minutes.

Data: US BTS, last 12 months.

9.2 minavg arrival delay

0.0%cancelled

2diverted

365flights tracked

Arrival delay distribution

Early/on time · 2441–60 min · 10861–180 min · 9180+ min · 2

On-time by day of week

Mon

77.4%

Tue

80.8%

Wed

88.5%

Thu

82.7%

Fri

90.2%

Sat

84.6%

Sun

88.2%

On-time by month

90.0%

Sep

87.1%

Oct

100.0%

Nov

67.7%

Dec

74.2%

Jan

82.1%

Feb

67.7%

Mar

93.3%

Apr

87.1%

May

93.3%

Jun

83.9%

Jul

83.9%

Aug

← All flights on ATL–SEA