F91175 · DEN → SEA

Frontier Airlines · Denver to Seattle · last 12 months · 189 flights tracked

83.8%on-time

F91175 DEN→SEA: 83.8% on-time over 189 flights (last 12 months) — solid. It beats the route average (74.5%) by 9.3 points. Best day to fly: Tue (100.0%); worst: Fri (73.3%). Seasonality matters: Jul is the most reliable month (93.5%), Jan the worst (53.3%). Cancellation rate is 2.1% — have a backup plan. Average arrival delay: 9.5 minutes.

Data: US BTS, last 12 months.

9.5 minavg arrival delay

2.1%cancelled

0diverted

189flights tracked

Arrival delay distribution

Early/on time · 1261–60 min · 5261–180 min · 6180+ min · 1

On-time by day of week

Mon

81.2%

Tue

100.0%

Wed

85.0%

Thu

83.9%

Fri

73.3%

Sat

91.3%

Sun

80.0%

On-time by month

100.0%

Sep

83.3%

Oct

73.7%

Nov

0.0%

Dec

53.3%

Jan

89.5%

Feb

100.0%

Mar

85.7%

Apr

88.9%

May

88.0%

Jun

93.5%

Jul

87.1%

Aug

← All flights on DEN–SEA