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 2 days ago
$169
Roundtrip
found 2 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 2 days ago
Wed, Jul 30 - Wed, Aug 6
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 30 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Wed, Aug 6, priced at $196 found 6 days ago
Wed, Jul 30 - Thu, Aug 7
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 30 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Thu, Aug 7, priced at $199 found 6 days ago
Fri, Oct 31 - Sat, Nov 1
LAX
Los Angeles Intl.
ABQ
Albuquerque Intl. Sunport
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 31 from Los Angeles Intl. to Albuquerque Intl. Sunport, returning Sat, Nov 1, priced at $234 found 2 days 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.