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F91958 · IAH → DTW

Frontier Airlines · Houston to Detroit · last 12 months · 183 flights tracked

72.1%on-time

F91958 IAH→DTW: 72.1% on-time over 183 flights (last 12 months) — average. It trails the route average (78.9%) by 6.8 points. Best day to fly: Wed (83.3%); worst: Thu (52.4%). Seasonality matters: Aug is the most reliable month (86.7%), Mar the worst (33.3%). Cancellation rate is 1.6% — have a backup plan. Average arrival delay: 25.4 minutes.

Data: US BTS, last 12 months.

25.4 minavg arrival delay

1.6%cancelled

1diverted

183flights tracked

Arrival delay distribution

Early/on time · 951–60 min · 7061–180 min · 12180+ min · 2

On-time by day of week

Mon

68.6%

Tue

70.0%

Wed

83.3%

Thu

52.4%

Fri

82.9%

Sat

74.1%

Sun

69.6%

On-time by month

100.0%

Nov

76.9%

Dec

80.0%

Jan

81.8%

Feb

33.3%

Mar

62.5%

Apr

69.0%

May

69.0%

Jun

71.0%

Jul

86.7%

Aug

← All flights on IAH–DTW