AA3107 · ORD → BOS

American Airlines · Chicago O'Hare to Boston · last 12 months · 209 flights tracked

54.1%on-time

AA3107 ORD→BOS: 54.1% on-time over 209 flights (last 12 months) — below average. It trails the route average (66.6%) by 12.5 points. Best day to fly: Sat (66.7%); worst: Sun (37.9%). Seasonality matters: Sep is the most reliable month (70.0%), Oct the worst (40.0%). Average arrival delay: 40.6 minutes.

Data: US BTS, last 12 months.

40.6 minavg arrival delay

1.0%cancelled

0diverted

209flights tracked

Arrival delay distribution

Early/on time · 821–60 min · 7261–180 min · 47180+ min · 6

On-time by day of week

Mon

50.0%

Tue

56.7%

Wed

56.7%

Thu

50.0%

Fri

60.0%

Sat

66.7%

Sun

37.9%

On-time by month

70.0%

Sep

40.0%

Oct

100.0%

Nov

54.2%

Apr

64.5%

May

44.8%

Jun

54.8%

Jul

48.4%

Aug

← All flights on ORD–BOS