Airport Tips & Quick Reference Guide to Ontario Airport (ONT)

DL828 Delta Air Lines - Flight Status

Below, you can find details about Delta Air Lines flight DL828, which currently operates between the airports of Ontario - Ontario International Airport (Airport Code ONT) and Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL).
This flight data pertains specifically to the flight's details for Sunday, January 04, 2026.

DL828 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

DL828 Delta Air Lines to Atlanta

This flight is not scheduled for April 05, 2026.

Airline information

Delta Air Lines
Delta Air Lines

Departure

Ontario (ONT)
January 04, 2026
Ontario International Airport

Arrival

Atlanta (ATL)
January 05, 2026
Atlanta Hartsfield-Jackson International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.ontario-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AM4114 - Aeromexico

- KL6377 - KLM Royal Dutch Airlines

- LA7110 - LATAM Airlines

Additional Information

Which is the frequency of flight DL828?
The flight DL828 is currently not scheduled at Ontario Airport (ONT).

Which is the distance of flight DL828?
The distance between the two airports is 1895 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Ontario: 2026-04-05 14:54:18
Current Time in Atlanta: 2026-04-05 17:54:18

Alternative Flights

The following airline serve the same route between Ontario and Atlanta:
Delta Air Lines - Flight Number: DL665. (On Time performance: 82 - Average Delay: 13 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 01, 2025 to January 04, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 14, 2025 to January 04, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights DL828

No flights for DL828 were scheduled in the past month. The last flight took place on Sunday, January 04, 2026