F92421 · DEN → SAN

Frontier Airlines · Denver to San Diego · last 12 months · 132 flights tracked

85.3%on-time

F92421 DEN→SAN: 85.3% on-time over 132 flights (last 12 months) — excellent. It beats the route average (73.8%) by 11.5 points. Best day to fly: Wed (93.8%); worst: Thu (75.0%). Seasonality matters: May is the most reliable month (95.5%), Apr the worst (76.9%). Cancellation rate is 2.3% — have a backup plan. Average arrival delay: 8.2 minutes.

Data: US BTS, last 12 months.

8.2 minavg arrival delay

2.3%cancelled

0diverted

132flights tracked

Arrival delay distribution

Early/on time · 941–60 min · 3161–180 min · 4180+ min · 0

On-time by day of week

Mon

87.5%

Tue

93.3%

Wed

93.8%

Thu

75.0%

Fri

80.0%

Sat

86.7%

Sun

84.2%

On-time by month

75.0%

Mar

76.9%

Apr

95.5%

May

79.3%

Jun

83.3%

Jul

90.3%

Aug

← All flights on DEN–SAN