F91850 · SFO → LAS

Frontier Airlines · San Francisco to Las Vegas · last 12 months · 206 flights tracked

64.5%on-time

F91850 SFO→LAS: 64.5% on-time over 206 flights (last 12 months) — below average. It trails the route average (70.2%) by 5.7 points. Best day to fly: Tue (85.7%); worst: Fri (54.1%). Seasonality matters: Dec is the most reliable month (90.0%), Aug the worst (33.3%). Cancellation rate is 1.5% — have a backup plan. Average arrival delay: 28.8 minutes.

Data: US BTS, last 12 months.

28.8 minavg arrival delay

1.5%cancelled

0diverted

206flights tracked

Arrival delay distribution

Early/on time · 1051–60 min · 7461–180 min · 18180+ min · 6

On-time by day of week

Mon

62.9%

Tue

85.7%

Wed

66.7%

Thu

55.3%

Fri

54.1%

Sat

55.6%

Sun

85.3%

On-time by month

55.6%

Sep

55.6%

Oct

77.3%

Nov

90.0%

Dec

85.7%

Jan

75.0%

Feb

100.0%

Mar

55.6%

Apr

71.4%

May

76.5%

Jun

51.7%

Jul

33.3%

Aug

← All flights on SFO–LAS