DL554 · SEA → ATL

Delta Air Lines · Seattle to Atlanta · last 12 months · 302 flights tracked

77.4%on-time

DL554 SEA→ATL: 77.4% on-time over 302 flights (last 12 months) — solid. It trails the route average (84.0%) by 6.6 points. Best day to fly: Wed (85.7%); worst: Sun (65.9%). Seasonality matters: Sep is the most reliable month (90.0%), Jul the worst (64.5%). Average arrival delay: 14.9 minutes.

Data: US BTS, last 12 months.

14.9 minavg arrival delay

0.0%cancelled

1diverted

302flights tracked

Arrival delay distribution

Early/on time · 1621–60 min · 12161–180 min · 15180+ min · 3

On-time by day of week

Mon

79.5%

Tue

81.4%

Wed

85.7%

Thu

79.1%

Fri

78.6%

Sat

72.1%

Sun

65.9%

On-time by month

90.0%

Sep

74.2%

Oct

79.3%

Nov

74.2%

Dec

100.0%

Jan

79.2%

Mar

83.3%

Apr

71.0%

May

70.0%

Jun

64.5%

Jul

83.9%

Aug

← All flights on SEA–ATL