DL514 · BOS → PHX

Delta Air Lines · Boston to Phoenix · last 12 months · 359 flights tracked

71.2%on-time

DL514 BOS→PHX: 71.2% on-time over 359 flights (last 12 months) — average. It trails the route average (77.3%) by 6.1 points. Best day to fly: Mon (78.0%); worst: Sat (65.4%). Seasonality matters: Apr is the most reliable month (96.7%), Dec the worst (35.7%). Average arrival delay: 15.4 minutes.

Data: US BTS, last 12 months.

15.4 minavg arrival delay

1.4%cancelled

3diverted

359flights tracked

Arrival delay distribution

Early/on time · 1841–60 min · 14161–180 min · 24180+ min · 2

On-time by day of week

Mon

78.0%

Tue

68.0%

Wed

67.3%

Thu

75.5%

Fri

70.6%

Sat

65.4%

Sun

74.0%

On-time by month

58.6%

Sep

71.0%

Oct

69.0%

Nov

35.7%

Dec

72.4%

Jan

69.2%

Feb

93.5%

Mar

96.7%

Apr

64.5%

May

73.3%

Jun

63.3%

Jul

76.7%

Aug

← All flights on BOS–PHX