Delta Flight 778 Deals & Information (2026/2027)

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Delta Flight 778 Route Deals From $171

The cheapest prices found with in the last 7 days for return flights were $337 and $171 for one-way flights to Louis Armstrong New Orleans Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 20 - Tue, Oct 27
LAX
Los Angeles Intl.
MSY
Louis Armstrong New Orleans Intl.
$337 Roundtrip, found 9 hours ago
$337
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 20 from Los Angeles Intl. to Louis Armstrong New Orleans Intl., returning Tue, Oct 27, priced at $337 found 9 hours ago

Frequently asked questions

What route does flight number DL778 take?
DL778 is used on multiple routes, but the most common is between ATL and SNA. If you manage to score a direct flight, you'll step off the plane in about 4 hours and 39 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
How often is DL778 on time?
Not a fan of hanging around at the airport? If you're taking to the skies with Delta flight number DL778 from ATL to John Wayne Airport (SNA), your flight runs according to schedule 82% of the time. On the odd occasion it is delayed, the average wait time is 12 minutes. Just one of a multiple reasons that this trip has a 3.2-star rating.
What terminal does DL778 fly out of?
You'll likely take off from Terminal S if you're booked on a flight out of Hartsfield-Jackson Atlanta Intl. Airport (ATL). DL778 serves several routes, but the direct flight between Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) and John Wayne Airport is the most frequently traveled.
What kind of plane is on flight number DL778?
DL778 is a flight number that serves lots of different routes. If you've booked a seat on the most popular route, Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Orange County, CA Airport (SNA-John Wayne), you'll likely be cruising aboard the Boeing 757.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL778 flight with Travelocity, please visit our Customer Service Portal.