AA1243 · BOS → LAX

American Airlines · Boston to Los Angeles · last 12 months · 182 flights tracked

73.9%on-time

AA1243 BOS→LAX: 73.9% on-time over 182 flights (last 12 months) — average. It beats the route average (73.7%) by 0.2 points. Best day to fly: Fri (84.0%); worst: Sat (61.5%). Seasonality matters: Mar is the most reliable month (93.5%), Dec the worst (54.8%). Cancellation rate is 2.7% — have a backup plan. Average arrival delay: 17.6 minutes.

Data: US BTS, last 12 months.

17.6 minavg arrival delay

2.7%cancelled

1diverted

182flights tracked

Arrival delay distribution

Early/on time · 1041–60 min · 6261–180 min · 7180+ min · 3

On-time by day of week

Mon

79.2%

Tue

72.0%

Wed

76.9%

Thu

69.2%

Fri

84.0%

Sat

61.5%

Sun

75.0%

On-time by month

73.1%

Oct

83.3%

Nov

54.8%

Dec

65.5%

Jan

66.7%

Feb

93.5%

Mar

83.3%

Apr

← All flights on BOS–LAX