Delta Flight 668 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number DL668 take?
DL668 takes multiple routes. The most popular is Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) to MSY, which is a direct flight. This service typically takes 2 hours and 31 minutes. That said, you might find other flights with the same number that are multi-stop.
What terminal does DL668 fly out of?
Terminal EM is where you'll likely jet off from if you're booked on a flight out of Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County). Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) to New Orleans, LA Airport (MSY-Louis Armstrong New Orleans Intl.) is the most commonly traveled route for flight number DL668.
What kind of plane is on flight number DL668?
If you have a seat on flight DL668 from Detroit Metropolitan Wayne County Airport (DTW) to New Orleans, LA Airport (MSY-Louis Armstrong New Orleans Intl.), chances are you'll be traveling on the Boeing 737-900. This flight number serves several routes, but this is the busiest.
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 DL668 flight with Travelocity, please visit our Customer Service Portal.