F91504 · SFO → SLC

Frontier Airlines · San Francisco to Salt Lake City · last 12 months · 109 flights tracked

72.2%on-time

F91504 SFO→SLC: 72.2% on-time over 109 flights (last 12 months) — average. It trails the route average (75.0%) by 2.8 points. Best day to fly: Sun (79.2%); worst: Mon (58.6%). Seasonality matters: Mar is the most reliable month (100.0%), Dec the worst (45.5%). Average arrival delay: 29.5 minutes.

Data: US BTS, last 12 months.

29.5 minavg arrival delay

0.9%cancelled

0diverted

109flights tracked

Arrival delay distribution

Early/on time · 621–60 min · 3261–180 min · 12180+ min · 2

On-time by day of week

Mon

58.6%

Tue

100.0%

Wed

80.0%

Thu

75.0%

Fri

74.1%

Sat

80.0%

Sun

79.2%

On-time by month

88.2%

Sep

58.8%

Oct

75.0%

Nov

45.5%

Dec

50.0%

Jan

100.0%

Mar

60.0%

Apr

65.2%

May

100.0%

Jun

← All flights on SFO–SLC