F91820 · PHX → DEN

Frontier Airlines · Phoenix to Denver · last 12 months · 240 flights tracked

72.4%on-time

F91820 PHX→DEN: 72.4% on-time over 240 flights (last 12 months) — average. It trails the route average (76.7%) by 4.3 points. Best day to fly: Sat (84.2%); worst: Wed (50.0%). Seasonality matters: Apr is the most reliable month (94.7%), Aug the worst (44.4%). Average arrival delay: 21.8 minutes.

Data: US BTS, last 12 months.

21.8 minavg arrival delay

0.4%cancelled

0diverted

240flights tracked

Arrival delay distribution

Early/on time · 1441–60 min · 6561–180 min · 25180+ min · 5

On-time by day of week

Mon

57.8%

Tue

62.5%

Wed

50.0%

Thu

74.4%

Fri

73.8%

Sat

84.2%

Sun

80.9%

On-time by month

71.4%

Sep

77.8%

Oct

78.9%

Nov

89.5%

Dec

93.3%

Jan

93.8%

Feb

56.0%

Mar

94.7%

Apr

90.9%

May

62.5%

Jun

56.0%

Jul

44.4%

Aug

← All flights on PHX–DEN