WN2135 · DEN → IAD

Southwest Airlines · Denver to Washington Dulles · last 12 months · 55 flights tracked

75.5%on-time

WN2135 DEN→IAD: 75.5% on-time over 55 flights (last 12 months) — solid. It trails the route average (81.8%) by 6.3 points. Best day to fly: Tue (88.9%); worst: Mon (62.5%). Cancellation rate is 3.6% — have a backup plan. Average arrival delay: 15.4 minutes.

Data: US BTS, last 12 months.

15.4 minavg arrival delay

3.6%cancelled

0diverted

55flights tracked

Arrival delay distribution

Early/on time · 301–60 min · 1861–180 min · 5180+ min · 0

On-time by day of week

Mon

62.5%

Tue

88.9%

Wed

77.8%

Thu

62.5%

Fri

75.0%

Sat

75.0%

Sun

85.7%

On-time by month

91.7%

Jan

56.0%

Feb

100.0%

Mar

← All flights on DEN–IAD