DL1646 · ATL → DTW

Delta Air Lines · Atlanta to Detroit · last 12 months · 364 flights tracked

90.6%on-time

DL1646 ATL→DTW: 90.6% on-time over 364 flights (last 12 months) — excellent. It beats the route average (76.4%) by 14.2 points. Best day to fly: Wed (98.0%); worst: Sun (82.4%). Seasonality matters: Oct is the most reliable month (100.0%), Dec the worst (77.4%). Average arrival delay: 5.5 minutes.

Data: US BTS, last 12 months.

5.5 minavg arrival delay

0.5%cancelled

1diverted

364flights tracked

Arrival delay distribution

Early/on time · 2651–60 min · 9061–180 min · 5180+ min · 1

On-time by day of week

Mon

90.6%

Tue

86.5%

Wed

98.0%

Thu

96.2%

Fri

88.2%

Sat

92.2%

Sun

82.4%

On-time by month

93.3%

Sep

100.0%

Oct

93.3%

Nov

77.4%

Dec

93.1%

Jan

92.9%

Feb

83.9%

Mar

86.7%

Apr

93.5%

May

93.3%

Jun

80.6%

Jul

96.8%

Aug

← All flights on ATL–DTW