NK999 · MIA → DTW

Spirit Airlines · Miami to Detroit · last 12 months · 86 flights tracked

58.3%on-time

NK999 MIA→DTW: 58.3% on-time over 86 flights (last 12 months) — below average. It trails the route average (73.5%) by 15.2 points. Best day to fly: Wed (80.0%); worst: Thu (42.9%). Seasonality matters: Jan is the most reliable month (64.3%), Feb the worst (55.6%). Cancellation rate is 2.3% — have a backup plan. Average arrival delay: 26.1 minutes.

Data: US BTS, last 12 months.

26.1 minavg arrival delay

2.3%cancelled

0diverted

86flights tracked

Arrival delay distribution

Early/on time · 321–60 min · 4061–180 min · 11180+ min · 1

On-time by day of week

Mon

46.2%

Tue

80.0%

Wed

80.0%

Thu

42.9%

Fri

57.1%

Sat

44.4%

Sun

64.3%

On-time by month

64.3%

Jan

55.6%

Feb

56.7%

Mar

61.5%

Apr

← All flights on MIA–DTW