UA1801 · ORD → SEA

United Airlines · Chicago O'Hare to Seattle · last 12 months · 179 flights tracked

70.8%on-time

UA1801 ORD→SEA: 70.8% on-time over 179 flights (last 12 months) — average. It beats the route average (67.5%) by 3.3 points. Best day to fly: Sat (92.0%); worst: Wed (60.0%). Seasonality matters: Feb is the most reliable month (82.4%), Aug the worst (60.0%). Average arrival delay: 18.0 minutes.

Data: US BTS, last 12 months.

18.0 minavg arrival delay

0.6%cancelled

0diverted

179flights tracked

Arrival delay distribution

Early/on time · 791–60 min · 8961–180 min · 9180+ min · 1

On-time by day of week

Mon

65.4%

Tue

64.0%

Wed

60.0%

Thu

65.4%

Fri

73.1%

Sat

92.0%

Sun

76.0%

On-time by month

82.4%

Feb

73.3%

Mar

73.3%

Apr

61.3%

May

73.3%

Jun

70.0%

Jul

60.0%

Aug

← All flights on ORD–SEA