DL1203 · MIA → JFK

Delta Air Lines · Miami to New York JFK · last 12 months · 108 flights tracked

60.4%on-time

DL1203 MIA→JFK: 60.4% on-time over 108 flights (last 12 months) — below average. It trails the route average (71.6%) by 11.2 points. Best day to fly: Wed (93.8%); worst: Sun (38.5%). Seasonality matters: Sep is the most reliable month (66.7%), Dec the worst (52.9%). Cancellation rate is 1.9% — have a backup plan. Average arrival delay: 25.1 minutes.

Data: US BTS, last 12 months.

25.1 minavg arrival delay

1.9%cancelled

0diverted

108flights tracked

Arrival delay distribution

Early/on time · 491–60 min · 4161–180 min · 14180+ min · 2

On-time by day of week

Mon

50.0%

Tue

81.2%

Wed

93.8%

Thu

40.0%

Fri

53.3%

Sat

60.0%

Sun

38.5%

On-time by month

66.7%

Sep

61.3%

Oct

57.1%

Nov

52.9%

Dec

← All flights on MIA–JFK