AA523 · ORD → DCA

American Airlines · Chicago O'Hare to Washington National · last 12 months · 248 flights tracked

75.6%on-time

AA523 ORD→DCA: 75.6% on-time over 248 flights (last 12 months) — solid. It beats the route average (69.0%) by 6.6 points. Best day to fly: Tue (82.4%); worst: Mon (58.8%). Seasonality matters: Nov is the most reliable month (89.3%), Mar the worst (43.5%). Cancellation rate is 4.0% — have a backup plan. Average arrival delay: 18.7 minutes.

Data: US BTS, last 12 months.

18.7 minavg arrival delay

4.0%cancelled

0diverted

248flights tracked

Arrival delay distribution

Early/on time · 1411–60 min · 7661–180 min · 16180+ min · 5

On-time by day of week

Mon

58.8%

Tue

82.4%

Wed

77.8%

Thu

79.4%

Fri

76.5%

Sat

82.4%

Sun

71.9%

On-time by month

83.3%

Sep

86.2%

Oct

89.3%

Nov

62.5%

Dec

86.2%

Jan

72.7%

Feb

43.5%

Mar

59.3%

Apr

84.2%

May

76.9%

Aug

← All flights on ORD–DCA