DL1478 · ATL → DTW

Delta Air Lines · Atlanta to Detroit · last 12 months · 347 flights tracked

75.4%on-time

DL1478 ATL→DTW: 75.4% on-time over 347 flights (last 12 months) — solid. It trails the route average (76.4%) by 1.0 points. Best day to fly: Sat (81.2%); worst: Fri (67.3%). Seasonality matters: Sep is the most reliable month (100.0%), Jul the worst (43.3%). Average arrival delay: 18.0 minutes.

Data: US BTS, last 12 months.

18.0 minavg arrival delay

0.0%cancelled

1diverted

347flights tracked

Arrival delay distribution

Early/on time · 2251–60 min · 8961–180 min · 22180+ min · 10

On-time by day of week

Mon

67.9%

Tue

77.3%

Wed

80.0%

Thu

78.8%

Fri

67.3%

Sat

81.2%

Sun

76.9%

On-time by month

100.0%

Sep

87.1%

Oct

73.3%

Nov

58.1%

Dec

77.4%

Jan

78.6%

Feb

80.6%

Mar

80.0%

Apr

54.8%

May

90.5%

Jun

43.3%

Jul

87.0%

Aug

← All flights on ATL–DTW