DL2108 · SEA → ORD

Delta Air Lines · Seattle to Chicago O'Hare · last 12 months · 363 flights tracked

73.0%on-time

DL2108 SEA→ORD: 73.0% on-time over 363 flights (last 12 months) — average. It trails the route average (76.7%) by 3.7 points. Best day to fly: Wed (84.6%); worst: Mon (66.7%). Seasonality matters: Feb is the most reliable month (92.3%), Dec the worst (41.9%). Average arrival delay: 25.4 minutes.

Data: US BTS, last 12 months.

25.4 minavg arrival delay

1.4%cancelled

6diverted

363flights tracked

Arrival delay distribution

Early/on time · 2021–60 min · 10461–180 min · 38180+ min · 8

On-time by day of week

Mon

66.7%

Tue

72.0%

Wed

84.6%

Thu

68.0%

Fri

72.0%

Sat

74.0%

Sun

73.5%

On-time by month

90.0%

Sep

87.1%

Oct

53.6%

Nov

41.9%

Dec

71.0%

Jan

92.3%

Feb

65.5%

Mar

80.0%

Apr

87.1%

May

73.3%

Jun

76.7%

Jul

45.2%

Aug

← All flights on SEA–ORD