DL378 · ATL → DCA

Delta Air Lines · Atlanta to Washington National · last 12 months · 263 flights tracked

65.8%on-time

DL378 ATL→DCA: 65.8% on-time over 263 flights (last 12 months) — average. It trails the route average (68.7%) by 2.9 points. Best day to fly: Mon (78.4%); worst: Thu (54.2%). Seasonality matters: Sep is the most reliable month (90.9%), Feb the worst (47.4%). Cancellation rate is 2.3% — have a backup plan. Average arrival delay: 23.5 minutes.

Data: US BTS, last 12 months.

23.5 minavg arrival delay

2.3%cancelled

0diverted

263flights tracked

Arrival delay distribution

Early/on time · 1241–60 min · 10461–180 min · 28180+ min · 1

On-time by day of week

Mon

78.4%

Tue

69.2%

Wed

70.0%

Thu

54.2%

Fri

59.6%

Sat

66.7%

Sun

64.4%

On-time by month

90.9%

Sep

81.8%

Oct

70.0%

Nov

75.0%

Dec

65.0%

Jan

47.4%

Feb

50.0%

Mar

81.0%

Apr

54.5%

May

72.0%

Jun

48.1%

Jul

60.0%

Aug

← All flights on ATL–DCA