F93440 · SFO → DEN

Frontier Airlines · San Francisco to Denver · last 12 months · 133 flights tracked

55.6%on-time

F93440 SFO→DEN: 55.6% on-time over 133 flights (last 12 months) — below average. It trails the route average (74.7%) by 19.1 points. Best day to fly: Wed (100.0%); worst: Thu (37.5%). Seasonality matters: Feb is the most reliable month (92.3%), Jul the worst (9.1%). Average arrival delay: 44.6 minutes.

Data: US BTS, last 12 months.

44.6 minavg arrival delay

0.0%cancelled

0diverted

133flights tracked

Arrival delay distribution

Early/on time · 561–60 min · 4761–180 min · 27180+ min · 3

On-time by day of week

Mon

46.2%

Tue

66.7%

Wed

100.0%

Thu

37.5%

Fri

61.3%

Sat

55.0%

Sun

53.8%

On-time by month

80.0%

Sep

72.7%

Oct

60.0%

Nov

75.0%

Dec

83.3%

Jan

92.3%

Feb

100.0%

Mar

50.0%

Apr

83.3%

May

40.0%

Jun

9.1%

Jul

39.1%

Aug

← All flights on SFO–DEN