WN490 · BNA → DCA

Southwest Airlines · Nashville to Washington National · last 12 months · 78 flights tracked

65.3%on-time

WN490 BNA→DCA: 65.3% on-time over 78 flights (last 12 months) — average. It trails the route average (71.3%) by 6.0 points. Best day to fly: Thu (80.0%); worst: Mon (54.5%). Seasonality matters: Jan is the most reliable month (75.0%), Aug the worst (53.8%). Cancellation rate is 5.1% — have a backup plan. Average arrival delay: 23.6 minutes.

Data: US BTS, last 12 months.

23.6 minavg arrival delay

5.1%cancelled

2diverted

78flights tracked

Arrival delay distribution

Early/on time · 251–60 min · 3861–180 min · 7180+ min · 2

On-time by day of week

Mon

54.5%

Tue

61.5%

Wed

69.2%

Thu

80.0%

Fri

54.5%

Sat

50.0%

Sun

80.0%

On-time by month

75.0%

Jan

62.5%

Feb

75.0%

Mar

53.8%

Aug

← All flights on BNA–DCA