WN4284 · SFO → DEN

Southwest Airlines · San Francisco to Denver · last 12 months · 36 flights tracked

11.4%on-time

WN4284 SFO→DEN: 11.4% on-time over 36 flights (last 12 months) — below average. It trails the route average (74.7%) by 63.3 points. Best day to fly: Mon (25.0%); worst: Thu (0.0%). Cancellation rate is 2.8% — have a backup plan. Average arrival delay: 66.4 minutes.

Data: US BTS, last 12 months.

66.4 minavg arrival delay

2.8%cancelled

0diverted

36flights tracked

Arrival delay distribution

Early/on time · 41–60 min · 1161–180 min · 19180+ min · 1

On-time by day of week

Mon

25.0%

Thu

0.0%

Fri

0.0%

Sun

22.2%

On-time by month

12.5%

Jun

11.8%

Jul

0.0%

Aug

← All flights on SFO–DEN