Delta Flight 1623 Deals & Information (2025/2026)

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Delta Flight 1623 Route Deals From $55

The cheapest prices found with in the last 7 days for return flights were and $55 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number DL1623 take?
DL1623 operates non-stop from Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to Newark Airport. During this journey, you’ll be in the air for approximately 2 hours and 14 minutes. It pays to book ahead to secure your preferred seat.
What terminal does DL1623 fly out of?
Flights to and from ATL and EWR are served by flight number DL1623, and travelers with a seat booked on this flight usually leave from Terminal S.
What kind of plane is on flight number DL1623?
You’ll probably find yourself boarding a Boeing 737-800 if you’re booked on flight number DL1623. This flight nearly always jets off from Hartsfield-Jackson Atlanta Intl. Airport (ATL) and lands at Liberty Intl. Airport (EWR).
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 DL1623 flight with Travelocity, please visit our Customer Service Portal.