F93731 · IAD → MIA

Frontier Airlines · Washington Dulles to Miami · last 12 months · 74 flights tracked

76.7%on-time

F93731 IAD→MIA: 76.7% on-time over 74 flights (last 12 months) — solid. It trails the route average (84.4%) by 7.7 points. Seasonality matters: Dec is the most reliable month (92.3%), Nov the worst (71.4%). Average arrival delay: 15.3 minutes.

Data: US BTS, last 12 months.

15.3 minavg arrival delay

1.4%cancelled

0diverted

74flights tracked

Arrival delay distribution

Early/on time · 451–60 min · 2561–180 min · 1180+ min · 2

On-time by day of week

Mon

76.2%

Wed

100.0%

Thu

72.7%

Fri

77.3%

Sat

100.0%

Sun

73.3%

On-time by month

82.4%

Sep

77.8%

Oct

71.4%

Nov

92.3%

Dec

75.0%

Jan

66.7%

Feb

0.0%

Mar

33.3%

Apr

← All flights on IAD–MIA