Delta Flight WN3521 Deals & Information (2025/2026)

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Delta Flight 3521 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $169 and $101 for one-way flights to Albuquerque Intl. Sunport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Tue, Oct 28
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$169 Roundtrip, found 3 days ago
$169
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Oct 23 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Tue, Oct 28, priced at $169 found 3 days ago
Thu, Aug 7 - Tue, Aug 12
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$197 Roundtrip, found 6 hours ago
$197
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Aug 7 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Tue, Aug 12, priced at $197 found 6 hours ago
Thu, Aug 7 - Tue, Aug 12
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$201 Roundtrip, found 6 hours ago
$201
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Aug 7 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Tue, Aug 12, priced at $201 found 6 hours 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.