Delta Flight 991 Deals & Information (2025/2026)

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Delta Flight 991 Route Deals From $142

The cheapest prices found with in the last 7 days for return flights were $342 and $142 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 25 - Sun, Sep 28
LAX
Los Angeles Intl.
JFK
John F. Kennedy Intl.
$342 Roundtrip, just found
$342
Roundtrip
just found
Select Delta flight, departing Thu, Sep 25 from Los Angeles Intl. to John F. Kennedy Intl., returning Sun, Sep 28, priced at $342 just found

Frequently asked questions

What route does flight number DL991 take?
You’ll be landing into DTW from Denver, CO Airport (DEN-Denver Intl.) if you’re traveling on flight number DL991. You’ll be in the air for 2 hours and 48 minutes on this trip. What’s more, it conveniently travels direct.
How often is DL991 on time?
Roughly 90% of DL991 flights arrive on time — so if you’re taking to the skies between DEN and DTW, you can rest easy knowing that you will make it to your destination ASAP. In the rare event that this Delta flight is late, the average wait is roughly 16 minutes. Thanks to the carrier’s top-notch service, this route has a 4.35-star rating.
What kind of plane is on flight number DL991?
There’s a good chance you’ll be jumping on board an Airbus A321 if you’re on flight DL991. This flight typically departs from DEN and arrives at Metro Airport.
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 DL991 flight with Travelocity, please visit our Customer Service Portal.