AA1277 · ORD → MIA

American Airlines · Chicago O'Hare to Miami · last 12 months · 131 flights tracked

65.9%on-time

AA1277 ORD→MIA: 65.9% on-time over 131 flights (last 12 months) — average. It trails the route average (73.3%) by 7.4 points. Best day to fly: Thu (77.8%); worst: Sun (50.0%). Seasonality matters: Sep is the most reliable month (76.7%), Jan the worst (44.8%). Cancellation rate is 1.5% — have a backup plan. Average arrival delay: 31.5 minutes.

Data: US BTS, last 12 months.

31.5 minavg arrival delay

1.5%cancelled

0diverted

131flights tracked

Arrival delay distribution

Early/on time · 731–60 min · 3661–180 min · 16180+ min · 4

On-time by day of week

Mon

63.2%

Tue

61.1%

Wed

72.2%

Thu

77.8%

Fri

73.7%

Sat

63.2%

Sun

50.0%

On-time by month

76.7%

Sep

71.0%

Oct

100.0%

Nov

66.7%

Dec

44.8%

Jan

72.7%

Feb

← All flights on ORD–MIA