SMF → DEN: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of Sacramento International Airport (SMF) to Denver International Airport (DEN) flights were cancelled and 17.1% arrived at least 15 minutes late, across 12,920 flights, flown by WN, UA, F9, OO. Cancellations peak in July.
Check today's live SMF departures →Airport pages: Sacramento International Airport (SMF) · Denver International Airport (DEN)
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.