UA1077 · ORD → DCA

United Airlines · Chicago O'Hare to Washington National · last 12 months · 315 flights tracked

90.6%on-time

UA1077 ORD→DCA: 90.6% on-time over 315 flights (last 12 months) — excellent. It beats the route average (69.0%) by 21.6 points. Best day to fly: Wed (95.9%); worst: Sat (80.0%). Seasonality matters: Dec is the most reliable month (100.0%), May the worst (76.9%). Cancellation rate is 1.9% — have a backup plan. Average arrival delay: 4.4 minutes.

Data: US BTS, last 12 months.

4.4 minavg arrival delay

1.9%cancelled

0diverted

315flights tracked

Arrival delay distribution

Early/on time · 2421–60 min · 6261–180 min · 4180+ min · 1

On-time by day of week

Mon

88.0%

Tue

94.1%

Wed

95.9%

Thu

88.0%

Fri

89.4%

Sat

80.0%

Sun

91.5%

On-time by month

96.2%

Sep

96.3%

Oct

100.0%

Nov

100.0%

Dec

91.3%

Jan

91.3%

Feb

85.2%

Mar

86.7%

Apr

76.9%

May

84.6%

Jun

93.1%

Jul

89.7%

Aug

← All flights on ORD–DCA