WN519 · DEN → SEA

Southwest Airlines · Denver to Seattle · last 12 months · 38 flights tracked

81.1%on-time

WN519 DEN→SEA: 81.1% on-time over 38 flights (last 12 months) — solid. It beats the route average (74.5%) by 6.6 points. Best day to fly: Sun (90.0%); worst: Fri (77.8%). Cancellation rate is 2.6% — have a backup plan. Average arrival delay: 9.4 minutes.

Data: US BTS, last 12 months.

9.4 minavg arrival delay

2.6%cancelled

0diverted

38flights tracked

Arrival delay distribution

Early/on time · 141–60 min · 2161–180 min · 2180+ min · 0

On-time by day of week

Mon

87.5%

Thu

66.7%

Fri

77.8%

Sat

75.0%

Sun

90.0%

On-time by month

71.4%

Sep

90.9%

Nov

100.0%

Dec

100.0%

Jan

← All flights on DEN–SEA