AA1437 · ORD → LAX

American Airlines · Chicago O'Hare to Los Angeles · last 12 months · 76 flights tracked

54.7%on-time

AA1437 ORD→LAX: 54.7% on-time over 76 flights (last 12 months) — below average. It trails the route average (72.0%) by 17.3 points. Best day to fly: Sun (81.8%); worst: Mon (30.0%). Seasonality matters: May is the most reliable month (81.8%), Jun the worst (40.0%). Average arrival delay: 40.7 minutes.

Data: US BTS, last 12 months.

40.7 minavg arrival delay

1.3%cancelled

0diverted

76flights tracked

Arrival delay distribution

Early/on time · 271–60 min · 3561–180 min · 11180+ min · 2

On-time by day of week

Mon

30.0%

Tue

54.5%

Wed

60.0%

Thu

54.5%

Fri

45.5%

Sat

54.5%

Sun

81.8%

On-time by month

81.8%

May

40.0%

Jun

60.0%

Jul

50.0%

Aug

← All flights on ORD–LAX