F91204 · MIA → PHL

Frontier Airlines · Miami to Philadelphia · last 12 months · 184 flights tracked

64.2%on-time

F91204 MIA→PHL: 64.2% on-time over 184 flights (last 12 months) — below average. It trails the route average (75.1%) by 10.9 points. Best day to fly: Wed (75.0%); worst: Sat (50.0%). Seasonality matters: May is the most reliable month (92.9%), Jul the worst (42.3%). Cancellation rate is 4.3% — have a backup plan. Average arrival delay: 28.6 minutes.

Data: US BTS, last 12 months.

28.6 minavg arrival delay

4.3%cancelled

0diverted

184flights tracked

Arrival delay distribution

Early/on time · 841–60 min · 5961–180 min · 30180+ min · 3

On-time by day of week

Mon

60.7%

Tue

60.0%

Wed

75.0%

Thu

69.0%

Fri

72.7%

Sat

50.0%

Sun

62.9%

On-time by month

92.3%

Sep

85.7%

Oct

84.6%

Nov

50.0%

Dec

77.8%

Jan

50.0%

Feb

55.0%

Mar

50.0%

Apr

92.9%

May

61.9%

Jun

42.3%

Jul

50.0%

Aug

← All flights on MIA–PHL