WN4257 · SFO → DEN

Southwest Airlines · San Francisco to Denver · last 12 months · 50 flights tracked

66.0%on-time

WN4257 SFO→DEN: 66.0% on-time over 50 flights (last 12 months) — average. It trails the route average (74.7%) by 8.7 points. Best day to fly: Mon (87.5%); worst: Wed (55.6%). Average arrival delay: 16.7 minutes.

Data: US BTS, last 12 months.

16.7 minavg arrival delay

0.0%cancelled

0diverted

50flights tracked

Arrival delay distribution

Early/on time · 151–60 min · 3261–180 min · 3180+ min · 0

On-time by day of week

Mon

87.5%

Tue

66.7%

Wed

55.6%

Thu

62.5%

Fri

62.5%

Sun

62.5%

On-time by month

90.9%

Jan

41.7%

Feb

75.0%

Mar

← All flights on SFO–DEN