AA2537 · SFO → ORD

American Airlines · San Francisco to Chicago O'Hare · last 12 months · 76 flights tracked

70.3%on-time

AA2537 SFO→ORD: 70.3% on-time over 76 flights (last 12 months) — average. It trails the route average (75.0%) by 4.7 points. Best day to fly: Tue (90.9%); worst: Thu (60.0%). Seasonality matters: May is the most reliable month (90.9%), Jun the worst (60.0%). Average arrival delay: 49.0 minutes.

Data: US BTS, last 12 months.

49.0 minavg arrival delay

1.3%cancelled

1diverted

76flights tracked

Arrival delay distribution

Early/on time · 471–60 min · 1061–180 min · 12180+ min · 5

On-time by day of week

Mon

70.0%

Tue

90.9%

Wed

60.0%

Thu

60.0%

Fri

72.7%

Sat

72.7%

Sun

63.6%

On-time by month

90.9%

May

60.0%

Jun

66.7%

Jul

100.0%

Aug

← All flights on SFO–ORD