DL343 · DCA → ATL

Delta Air Lines · Washington National to Atlanta · last 12 months · 332 flights tracked

85.7%on-time

DL343 DCA→ATL: 85.7% on-time over 332 flights (last 12 months) — excellent. It beats the route average (77.1%) by 8.6 points. Best day to fly: Thu (92.0%); worst: Mon (81.2%). Seasonality matters: Sep is the most reliable month (100.0%), Dec the worst (73.7%). Cancellation rate is 3.0% — have a backup plan. Average arrival delay: 15.2 minutes.

Data: US BTS, last 12 months.

15.2 minavg arrival delay

3.0%cancelled

0diverted

332flights tracked

Arrival delay distribution

Early/on time · 2481–60 min · 5461–180 min · 15180+ min · 5

On-time by day of week

Mon

81.2%

Tue

81.6%

Wed

91.4%

Thu

92.0%

Fri

87.2%

Sat

83.0%

Sun

84.8%

On-time by month

100.0%

Sep

90.3%

Oct

89.7%

Nov

73.7%

Dec

77.3%

Jan

88.0%

Feb

81.5%

Mar

87.5%

Apr

80.0%

May

82.8%

Jun

86.2%

Jul

86.2%

Aug

← All flights on DCA–ATL