DL1557 · DTW → BNA

Delta Air Lines · Detroit to Nashville · last 12 months · 304 flights tracked

88.5%on-time

DL1557 DTW→BNA: 88.5% on-time over 304 flights (last 12 months) — excellent. It beats the route average (78.1%) by 10.4 points. Best day to fly: Thu (93.3%); worst: Sat (81.8%). Seasonality matters: Aug is the most reliable month (100.0%), Nov the worst (72.4%). Cancellation rate is 2.0% — have a backup plan. Average arrival delay: 7.7 minutes.

Data: US BTS, last 12 months.

7.7 minavg arrival delay

2.0%cancelled

2diverted

304flights tracked

Arrival delay distribution

Early/on time · 2191–60 min · 6461–180 min · 12180+ min · 1

On-time by day of week

Mon

89.1%

Tue

88.4%

Wed

92.9%

Thu

93.3%

Fri

88.4%

Sat

81.8%

Sun

84.1%

On-time by month

100.0%

Sep

96.6%

Oct

72.4%

Nov

76.9%

Dec

81.8%

Jan

100.0%

Feb

82.6%

Mar

86.7%

Apr

88.9%

May

82.8%

Jun

90.0%

Jul

100.0%

Aug

← All flights on DTW–BNA