DL2934 · DTW → JFK

Delta Air Lines · Detroit to New York JFK · last 12 months · 319 flights tracked

76.0%on-time

DL2934 DTW→JFK: 76.0% on-time over 319 flights (last 12 months) — solid. It trails the route average (81.4%) by 5.4 points. Best day to fly: Tue (80.4%); worst: Sun (68.2%). Seasonality matters: May is the most reliable month (89.3%), Dec the worst (47.4%). Cancellation rate is 3.8% — have a backup plan. Average arrival delay: 20.4 minutes.

Data: US BTS, last 12 months.

20.4 minavg arrival delay

3.8%cancelled

3diverted

319flights tracked

Arrival delay distribution

Early/on time · 2001–60 min · 7361–180 min · 22180+ min · 9

On-time by day of week

Mon

74.5%

Tue

80.4%

Wed

78.4%

Thu

77.6%

Fri

76.0%

Sat

77.4%

Sun

68.2%

On-time by month

83.3%

Sep

76.7%

Oct

83.3%

Nov

47.4%

Dec

77.3%

Jan

75.0%

Feb

82.6%

Mar

85.7%

Apr

89.3%

May

75.9%

Jun

61.5%

Jul

58.6%

Aug

← All flights on DTW–JFK