Delta Air Lines
DL665Atlanta to Ontario
Delta Air Lines flight DL665 flies from Atlanta (ATL) to Ontario (ONT), 3,050 km. Over August 2025 to July 2026 it usually arrives right on schedule: 84% of 730 flights arrived within 15 minutes of schedule and 2.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
84%
on time (within 15 min)
9%
more than 30 min late
2.1%
cancelled
0 min
average arrival vs schedule
Every operation of DL665, August 2025 to July 2026: 730 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as DL665
- Atlanta (ATL) to Ontario (ONT)365 flights
- Ontario (ONT) to Atlanta (ATL)365 flights
Other flights from Atlanta to Ontario
More about Atlanta (ATL) and Ontario (ONT).
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