Delta Flight DL2050 Deals & Information (2025/2026)

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Delta Flight 2050 Route Deals From $144

The cheapest prices found with in the last 7 days for return flights were $199 and $144 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Thu, Jul 10
ATL
Hartsfield-Jackson Atlanta Intl.
BUF
Buffalo Niagara Intl.
$199 Roundtrip, found 5 hours ago
$199
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, Jul 4 from Hartsfield-Jackson Atlanta Intl. to Buffalo Niagara Intl., returning Thu, Jul 10, priced at $199 found 5 hours ago

Frequently asked questions

What route does flight number DL2050 take?
DL2050 is used on multiple routes, but the most common is between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and Phoenix Sky Harbor Intl. Airport. If on a direct flight, you’ll step off the plane in approximately 4 hours and 10 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What terminal does DL2050 fly out of?
You’ll likely board the plane from Terminal S if you’re booked on a flight out of Hartsfield–Jackson Atlanta International Airport. Flight number DL2050 serves a number of routes, but the direct flight between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and PHX is the most frequently traveled one.
What kind of plane is on flight number DL2050?
DL2050 is a flight number that is used on lots of different routes. If you’re traveling on the busiest route, Hartsfield–Jackson Atlanta International Airport to Phoenix, AZ Airport (PHX-Sky Harbor Intl.), chances are you’ll be hopping aboard an Airbus A321.
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 DL2050 flight with Travelocity, please visit our Customer Service Portal.