Delta Flight B6426 Deals & Information (2025/2026)

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Delta Flight 426 Route Deals From $128

The cheapest prices found with in the last 7 days for return flights were and $128 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number DL426 take?
DL426 takes approximately 2 hours and 26 minutes to fly straight from Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to John F. Kennedy Intl. Airport (JFK). Sure, there's magic in the destination, but getting there is half the fun!
What terminal does DL426 fly out of?
Passengers booked on flight number DL426 from Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to John F. Kennedy Intl. Airport (JFK) typically leave from Terminal S.
What kind of plane is on flight number DL426?
The route for DL426 is generally ATL to JFK Airport, and the Airbus A320 is the type of aircraft you'll probably be traveling aboard.
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 DL426 flight with Travelocity, please visit our Customer Service Portal.