DL457 · JFK → DTW

Delta Air Lines · New York JFK to Detroit · last 12 months · 89 flights tracked

78.7%on-time

DL457 JFK→DTW: 78.7% on-time over 89 flights (last 12 months) — solid. It beats the route average (75.6%) by 3.1 points. Best day to fly: Tue (100.0%); worst: Sun (50.0%). Seasonality matters: Nov is the most reliable month (82.1%), Oct the worst (73.3%). Average arrival delay: 20.2 minutes.

Data: US BTS, last 12 months.

20.2 minavg arrival delay

0.0%cancelled

0diverted

89flights tracked

Arrival delay distribution

Early/on time · 601–60 min · 1961–180 min · 7180+ min · 3

On-time by day of week

Mon

85.7%

Tue

100.0%

Wed

69.2%

Thu

66.7%

Fri

100.0%

Sat

76.9%

Sun

50.0%

On-time by month

80.0%

Sep

73.3%

Oct

82.1%

Nov

100.0%

Dec

← All flights on JFK–DTW