ATL → DTW

DL1005

DL1005 (Delta Air Lines) flies Atlanta to Detroit. Of 655 departures recorded from October 2024 to July 2026, 76.8% left on time, according to the US BTS.

Recorded departures by month

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January31310.0%
February2827▼ 3.6%
March31310.0%
April30300.0%
May31310.0%
June30300.0%
July31310.0%
August31––
September30––
October31–in progress
November28––
December31––
Year to date (Jan–Jul)212211▼ 0.5%

according to the US BTS · October 2024 → July 2026

On-time departures by month

All legs combined

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods19 periods
PeriodOn time 2025On time 2026Change vs last year
January80.0%76.7%▼ 4.2%
February89.3%92.6%▲ 3.7%
March90.3%77.4%▼ 14.3%
April76.7%93.1%▲ 21.4%
May71.0%54.8%▼ 22.7%
June50.0%76.7%▲ 53.3%
July51.6%38.7%▼ 25.0%
August80.7%––
September76.7%––
October90.3%–in progress
November96.4%––
December77.4%––
Year-to-date average (Jan–Jul)72.7%72.9%▲ 0.2%

according to the US BTS · October 2024 → July 2026

Average departure delay by month

All legs combined

according to the US BTS · October 2024 → July 2026

Cancelled departures by month

All legs combined
The most recent periods19 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January110.0%
February00–
March00–
April01–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)12▲ 100.0%

according to the US BTS · October 2024 → July 2026

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

Cancellation share

  • Not cancelled 99.5% 652
  • Cancelled 0.5% 3

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
ATL DTW Hartsfield Jackson Atlanta International Airport – Detroit Metropolitan Wayne County Airport 958 12.2 min 76.8% 655
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 90.0% 0
November 2024 30 30 90.0% 0
December 2024 31 31 80.7% 0
January 2025 31 30 80.0% 1
February 2025 28 28 89.3% 0
March 2025 31 31 90.3% 0
April 2025 30 30 76.7% 0
May 2025 31 31 71.0% 0
June 2025 30 30 50.0% 0
July 2025 31 31 51.6% 0
August 2025 31 31 80.7% 0
September 2025 30 30 76.7% 0
October 2025 31 31 90.3% 0
November 2025 28 28 96.4% 0
December 2025 31 31 77.4% 0
January 2026 31 30 76.7% 1
February 2026 27 27 92.6% 0
March 2026 31 31 77.4% 0
April 2026 30 29 93.1% 1
May 2026 31 31 54.8% 0
June 2026 30 30 76.7% 0
July 2026 31 31 38.7% 0

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