DL839 · DFW → ATL

Delta Air Lines · Dallas/Fort Worth to Atlanta · last 12 months · 345 flights tracked

83.7%on-time

DL839 DFW→ATL: 83.7% on-time over 345 flights (last 12 months) — solid. It beats the route average (75.6%) by 8.1 points. Best day to fly: Thu (90.2%); worst: Wed (70.6%). Seasonality matters: Aug is the most reliable month (96.6%), May the worst (58.6%). Cancellation rate is 3.5% — have a backup plan. Average arrival delay: 10.3 minutes.

Data: US BTS, last 12 months.

10.3 minavg arrival delay

3.5%cancelled

1diverted

345flights tracked

Arrival delay distribution

Early/on time · 2391–60 min · 8261–180 min · 8180+ min · 3

On-time by day of week

Mon

86.0%

Tue

90.0%

Wed

70.6%

Thu

90.2%

Fri

82.4%

Sat

77.8%

Sun

88.4%

On-time by month

83.3%

Sep

77.4%

Oct

78.6%

Nov

90.0%

Dec

89.7%

Jan

91.7%

Feb

84.6%

Mar

82.1%

Apr

58.6%

May

78.3%

Jun

92.3%

Jul

96.6%

Aug

← All flights on DFW–ATL