DL1324 · IAD → ATL

Delta Air Lines · Washington Dulles to Atlanta · last 12 months · 238 flights tracked

84.2%on-time

DL1324 IAD→ATL: 84.2% on-time over 238 flights (last 12 months) — solid. It beats the route average (78.0%) by 6.2 points. Best day to fly: Thu (94.1%); worst: Tue (72.7%). Seasonality matters: Jun is the most reliable month (93.1%), Jul the worst (66.7%). Cancellation rate is 3.8% — have a backup plan. Average arrival delay: 15.3 minutes.

Data: US BTS, last 12 months.

15.3 minavg arrival delay

3.8%cancelled

1diverted

238flights tracked

Arrival delay distribution

Early/on time · 1781–60 min · 3761–180 min · 9180+ min · 4

On-time by day of week

Mon

77.4%

Tue

72.7%

Wed

82.4%

Thu

94.1%

Fri

90.9%

Sat

83.9%

Sun

87.5%

On-time by month

83.3%

Jan

77.8%

Feb

89.3%

Mar

89.7%

Apr

90.3%

May

93.1%

Jun

66.7%

Jul

80.6%

Aug

← All flights on IAD–ATL