DL481 · ATL → SEA

Delta Air Lines · Atlanta to Seattle · last 12 months · 329 flights tracked

78.4%on-time

DL481 ATL→SEA: 78.4% on-time over 329 flights (last 12 months) — solid. It beats the route average (76.7%) by 1.7 points. Best day to fly: Sat (85.1%); worst: Sun (70.2%). Seasonality matters: Apr is the most reliable month (96.7%), Dec the worst (58.1%). Average arrival delay: 12.7 minutes.

Data: US BTS, last 12 months.

12.7 minavg arrival delay

0.0%cancelled

0diverted

329flights tracked

Arrival delay distribution

Early/on time · 1741–60 min · 13661–180 min · 17180+ min · 2

On-time by day of week

Mon

81.2%

Tue

78.7%

Wed

85.1%

Thu

76.1%

Fri

72.3%

Sat

85.1%

Sun

70.2%

On-time by month

76.9%

Oct

89.7%

Nov

58.1%

Dec

90.3%

Jan

85.7%

Feb

58.1%

Mar

96.7%

Apr

90.3%

May

80.0%

Jun

64.5%

Jul

74.2%

Aug

← All flights on ATL–SEA