DL1249 · MIA → ATL

Delta Air Lines · Miami to Atlanta · last 12 months · 296 flights tracked

92.7%on-time

DL1249 MIA→ATL: 92.7% on-time over 296 flights (last 12 months) — excellent. It beats the route average (74.2%) by 18.5 points. Best day to fly: Sat (97.6%); worst: Mon (88.1%). Seasonality matters: Aug is the most reliable month (100.0%), Dec the worst (70.0%). Cancellation rate is 2.4% — have a backup plan. Average arrival delay: 7.0 minutes.

Data: US BTS, last 12 months.

7.0 minavg arrival delay

2.4%cancelled

0diverted

296flights tracked

Arrival delay distribution

Early/on time · 2531–60 min · 2661–180 min · 7180+ min · 3

On-time by day of week

Mon

88.1%

Tue

95.2%

Wed

95.1%

Thu

88.1%

Fri

92.9%

Sat

97.6%

Sun

92.3%

On-time by month

81.0%

Nov

70.0%

Dec

96.8%

Jan

100.0%

Feb

89.7%

Mar

100.0%

Apr

96.8%

May

100.0%

Jun

89.3%

Jul

100.0%

Aug

← All flights on MIA–ATL