Delta Flight 455 Deals & Information (2025/2026)

DL455 takes a number of routes. The most frequently flown is between San Diego Intl. Airport (SAN) and Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.), which is a direct flight. This flight takes around 4 hours and 13 minutes. However, there are likely to be other flights with the same number that are multi-stop.

Delta flight number DL455 from San Diego Airport to ATL runs according to schedule 88% of the time, which means you can breathe easy knowing you’ll get to your destination ASAP. On the rare occasion it runs behind schedule, it is generally delayed by 13 minutes. This service has a 4.2-star rating.

DL455 flights out of San Diego, CA Airport (SAN-San Diego Intl.) generally jet off from Terminal 2. This flight number runs on a number of different routes, but the most frequented is San Diego, CA Airport (SAN-San Diego Intl.) to Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.).

DL455 is a flight number that is used on a number of routes. If you’re traveling on its most popular route, San Diego, CA Airport (SAN-San Diego Intl.) to Hartsfield-Jackson Atlanta Intl. Airport (ATL), you’re likely to be cruising aboard the Boeing 767-300.

For more info about changing your DL455 flight with Travelocity, please visit our Customer Service Portal.