UA307 · ORD → DCA

United Airlines · Chicago O'Hare to Washington National · last 12 months · 193 flights tracked

80.7%on-time

UA307 ORD→DCA: 80.7% on-time over 193 flights (last 12 months) — solid. It beats the route average (69.0%) by 11.7 points. Best day to fly: Thu (90.3%); worst: Fri (68.8%). Seasonality matters: May is the most reliable month (94.1%), Apr the worst (65.2%). Cancellation rate is 3.1% — have a backup plan. Average arrival delay: 13.3 minutes.

Data: US BTS, last 12 months.

13.3 minavg arrival delay

3.1%cancelled

0diverted

193flights tracked

Arrival delay distribution

Early/on time · 1091–60 min · 6161–180 min · 17180+ min · 0

On-time by day of week

Mon

76.7%

Tue

90.0%

Wed

84.4%

Thu

90.3%

Fri

68.8%

Sat

100.0%

Sun

71.4%

On-time by month

100.0%

Sep

85.7%

Oct

79.3%

Dec

88.0%

Jan

70.8%

Feb

76.9%

Mar

65.2%

Apr

94.1%

May

88.2%

Aug

← All flights on ORD–DCA