SAN → DTW: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of San Diego International Airport (SAN) to Detroit Metropolitan Wayne County Airport (DTW) flights were cancelled and 14.8% arrived at least 15 minutes late, across 4,043 flights, flown by DL, NK. Cancellations peak in July.
Check today's live SAN departures →Airport pages: San Diego International Airport (SAN) · Detroit Metropolitan Wayne County Airport (DTW)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.