Delta Flight 3521 Deals & Information (2025/2026)

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Delta Flight 3521 Route Deals From $110

The cheapest prices found with in the last 7 days for return flights were $268 and $110 for one-way flights to Albuquerque Intl. Sunport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 24 - Tue, Jan 6
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$268 Roundtrip, found 3 days ago
$268
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 24 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Tue, Jan 6, priced at $268 found 3 days ago
Thu, Dec 11 - Mon, Dec 15
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$291 Roundtrip, found 4 days ago
$291
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Dec 11 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Mon, Dec 15, priced at $291 found 4 days ago
Mon, Nov 24 - Sat, Nov 29
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Sat, Nov 29, priced at $296 found 1 day ago

Frequently asked questions

What route does flight number DL3521 take?
DL3521 takes a few routes. The most popular is between Metro Airport and Nashville, TN Airport (BNA-Nashville Intl.), which flies direct. This service usually takes 1 hour and 43 minutes. However, there are likely to be other flights with the same number that are multi-stop.
What terminal does DL3521 fly out of?
Terminal EM is the terminal you'll likely depart from if you're booked on a flight leaving from Detroit Metropolitan Wayne County Airport (DTW). DTW to BNA is the most popular route for flight number DL3521.
What kind of plane is on flight number DL3521?
Chances are you'll be setting off on the Bombardier CRJ900 if you've booked a seat from DTW to Nashville International Airport, one of several routes used for flight number DL3521.
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 DL3521 flight with Travelocity, please visit our Customer Service Portal.