Delta Flight WN3521 Deals & Information (2025/2026)

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Delta Flight 3521 Route Deals From $58

The cheapest prices found with in the last 7 days for return flights were $147 and $58 for one-way flights to Albuquerque Intl. Sunport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 28 - Fri, Oct 3
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$147 Roundtrip, found 6 days ago
$147
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Sep 28 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Fri, Oct 3, priced at $147 found 6 days ago
Wed, Aug 20 - Wed, Aug 27
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$150 Roundtrip, found 4 days ago
$150
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 20 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Wed, Aug 27, priced at $150 found 4 days ago
Wed, Oct 15 - Sun, Oct 26
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$221 Roundtrip, found 8 hours ago
$221
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Oct 15 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Sun, Oct 26, priced at $221 found 8 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.