SAN → DTW

DL754

DL754 (Delta Air Lines) flies San Diego to Detroit. Of 658 departures recorded from October 2024 to July 2026, 95.6% 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%
February28280.0%
March31310.0%
April30300.0%
May31310.0%
June30300.0%
July31310.0%
August31––
September30––
October31–in progress
November30––
December31––
Year to date (Jan–Jul)2122120.0%

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
January87.1%96.7%▲ 11.0%
February92.9%92.9%0.0%
March96.8%96.8%0.0%
April96.6%100.0%▲ 3.6%
May93.6%96.8%▲ 3.4%
June93.3%100.0%▲ 7.1%
July93.3%93.6%▲ 0.2%
August100.0%––
September96.7%––
October96.8%–in progress
November96.7%––
December93.6%––
Year-to-date average (Jan–Jul)93.4%96.7%▲ 3.5%

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
January01–
February00–
March00–
April10▼ 100.0%
May00–
June00–
July10▼ 100.0%
August1––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)21▼ 50.0%

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 99.2% 653
  • Cancelled 0.8% 5

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
SAN DTW San Diego International Airport – Detroit Metropolitan Wayne County Airport 3,142 1.9 min 95.6% 658
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 100.0% 0
November 2024 30 30 96.7% 0
December 2024 31 30 93.3% 1
January 2025 31 31 87.1% 0
February 2025 28 28 92.9% 0
March 2025 31 31 96.8% 0
April 2025 30 29 96.6% 1
May 2025 31 31 93.6% 0
June 2025 30 30 93.3% 0
July 2025 31 30 93.3% 1
August 2025 31 30 100.0% 1
September 2025 30 30 96.7% 0
October 2025 31 31 96.8% 0
November 2025 30 30 96.7% 0
December 2025 31 31 93.6% 0
January 2026 31 30 96.7% 1
February 2026 28 28 92.9% 0
March 2026 31 31 96.8% 0
April 2026 30 30 100.0% 0
May 2026 31 31 96.8% 0
June 2026 30 30 100.0% 0
July 2026 31 31 93.6% 0

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