DTW → BUF: cancellations & delays
Over Jan 2023 - Apr 2026, 1.1% of Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara International Airport (BUF) flights were cancelled and 19.9% arrived at least 15 minutes late, across 3,984 flights, flown by DL, OO, 9E, YX. Cancellations peak in January.
Check today's live DTW departures →Airport pages: Detroit Metropolitan Wayne County Airport (DTW) · Buffalo Niagara International Airport (BUF)
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.