UA333 · BOS → LAX

United Airlines · Boston to Los Angeles · last 12 months · 149 flights tracked

65.5%on-time

UA333 BOS→LAX: 65.5% on-time over 149 flights (last 12 months) — average. It trails the route average (73.7%) by 8.2 points. Best day to fly: Tue (85.7%); worst: Thu (47.8%). Seasonality matters: Feb is the most reliable month (75.0%), Oct the worst (54.8%). Cancellation rate is 2.0% — have a backup plan. Average arrival delay: 30.1 minutes.

Data: US BTS, last 12 months.

30.1 minavg arrival delay

2.0%cancelled

1diverted

149flights tracked

Arrival delay distribution

Early/on time · 711–60 min · 5361–180 min · 15180+ min · 6

On-time by day of week

Mon

57.1%

Tue

85.7%

Wed

65.0%

Thu

47.8%

Fri

68.2%

Sat

69.6%

Sun

72.7%

On-time by month

50.0%

Sep

54.8%

Oct

66.7%

Nov

64.5%

Dec

69.2%

Jan

75.0%

Feb

100.0%

Mar

← All flights on BOS–LAX