DL1428 · JFK → MIA

Delta Air Lines · New York JFK to Miami · last 12 months · 352 flights tracked

68.7%on-time

DL1428 JFK→MIA: 68.7% on-time over 352 flights (last 12 months) — average. It trails the route average (76.8%) by 8.1 points. Best day to fly: Tue (80.4%); worst: Sun (56.2%). Seasonality matters: Apr is the most reliable month (86.7%), Feb the worst (57.1%). Cancellation rate is 3.7% — have a backup plan. Average arrival delay: 26.9 minutes.

Data: US BTS, last 12 months.

26.9 minavg arrival delay

3.7%cancelled

0diverted

352flights tracked

Arrival delay distribution

Early/on time · 1891–60 min · 10661–180 min · 35180+ min · 9

On-time by day of week

Mon

66.7%

Tue

80.4%

Wed

71.7%

Thu

64.0%

Fri

74.5%

Sat

68.6%

Sun

56.2%

On-time by month

66.7%

Sep

65.5%

Oct

63.0%

Nov

62.1%

Dec

73.9%

Jan

57.1%

Feb

76.7%

Mar

86.7%

Apr

74.2%

May

73.3%

Jun

58.6%

Jul

63.3%

Aug

← All flights on JFK–MIA