DL737 · ATL → DCA

Delta Air Lines · Atlanta to Washington National · last 12 months · 336 flights tracked

79.2%on-time

DL737 ATL→DCA: 79.2% on-time over 336 flights (last 12 months) — solid. It beats the route average (68.7%) by 10.5 points. Best day to fly: Tue (89.4%); worst: Sat (67.4%). Seasonality matters: Oct is the most reliable month (93.5%), Jul the worst (63.3%). Cancellation rate is 2.1% — have a backup plan. Average arrival delay: 12.6 minutes.

Data: US BTS, last 12 months.

12.6 minavg arrival delay

2.1%cancelled

2diverted

336flights tracked

Arrival delay distribution

Early/on time · 1751–60 min · 13561–180 min · 14180+ min · 3

On-time by day of week

Mon

73.3%

Tue

89.4%

Wed

78.7%

Thu

87.5%

Fri

81.2%

Sat

67.4%

Sun

76.1%

On-time by month

90.0%

Sep

93.5%

Oct

73.3%

Nov

64.5%

Dec

78.6%

Jan

82.1%

Feb

75.0%

Mar

76.7%

Apr

87.1%

May

83.3%

Jun

63.3%

Jul

50.0%

Aug

← All flights on ATL–DCA