DL2509 · BNA → BOS

Delta Air Lines · Nashville to Boston · last 12 months · 117 flights tracked

88.7%on-time

DL2509 BNA→BOS: 88.7% on-time over 117 flights (last 12 months) — excellent. It beats the route average (67.6%) by 21.1 points. Best day to fly: Mon (100.0%); worst: Tue (81.2%). Seasonality matters: May is the most reliable month (96.0%), Jul the worst (82.8%). Cancellation rate is 1.7% — have a backup plan. Average arrival delay: 10.4 minutes.

Data: US BTS, last 12 months.

10.4 minavg arrival delay

1.7%cancelled

0diverted

117flights tracked

Arrival delay distribution

Early/on time · 861–60 min · 2361–180 min · 5180+ min · 1

On-time by day of week

Mon

100.0%

Tue

81.2%

Wed

93.8%

Thu

94.1%

Fri

82.4%

Sat

82.4%

Sun

87.5%

On-time by month

96.0%

May

93.3%

Jun

82.8%

Jul

83.9%

Aug

← All flights on BNA–BOS