Delta Flight 1721 Deals & Information (2025/2026)

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Delta Flight 1721 Route Deals From $226

The cheapest prices found with in the last 7 days for return flights were $325 and $226 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Wed, Nov 12
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$325 Roundtrip, found 4 days ago
$325
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 5 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Nov 12, priced at $325 found 4 days ago
Fri, Nov 7 - Mon, Nov 10
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$345 Roundtrip, found 4 days ago
$345
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 7 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Nov 10, priced at $345 found 4 days ago
Wed, Oct 22 - Thu, Oct 30
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$375 Roundtrip, found 6 days ago
$375
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 22 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Thu, Oct 30, priced at $375 found 6 days ago
Wed, Nov 5 - Wed, Nov 12
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 5 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Nov 12, priced at $386 found 4 days ago
Sat, Oct 25 - Tue, Oct 28
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$405 Roundtrip, found 3 days ago
$405
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 25 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Tue, Oct 28, priced at $405 found 3 days ago
Fri, Nov 7 - Mon, Nov 10
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$407 Roundtrip, found 4 days ago
$407
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 7 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Mon, Nov 10, priced at $407 found 4 days ago
Thu, Oct 23 - Wed, Oct 29
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$415 Roundtrip, found 6 days ago
$415
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Oct 29, priced at $415 found 6 days ago
Mon, Oct 20 - Wed, Oct 29
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$436 Roundtrip, found 6 days ago
$436
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Oct 20 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Oct 29, priced at $436 found 6 days ago
Sat, Oct 25 - Tue, Oct 28
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$446 Roundtrip, found 3 days ago
$446
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 25 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Tue, Oct 28, priced at $446 found 3 days ago
Wed, Nov 5 - Wed, Nov 12
MOB
Mobile Regional
ATL
Hartsfield-Jackson Atlanta Intl.
$447 Roundtrip, found 4 days ago
$447
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 5 from Mobile Regional to Hartsfield-Jackson Atlanta Intl., returning Wed, Nov 12, priced at $447 found 4 days ago

Frequently asked questions

What route does flight number DL1721 take?
DL1721 serves multiple routes, but the most common is between MSP and Louis Armstrong New Orleans Intl. Airport. If you manage to score a direct flight, you'll arrive in 2 hours and 39 minutes. Multi-stop flights can also travel under this number, as can services on other routes.
What terminal does DL1721 fly out of?
You'll likely board from Terminal 1 if you're starting your journey at Wold–Chamberlain Field. DL1721 serves a number of routes, but the direct flight between Minneapolis, MN Airport (MSP-Minneapolis - St. Paul Intl.) and Louis Armstrong New Orleans Intl. Airport (MSY) is the most frequently traveled one.
What kind of plane is on flight number DL1721?
It's likely you'll be taking off on the Boeing 737-900 if you've booked a seat from Minneapolis, MN Airport (MSP-Minneapolis - St. Paul Intl.) to New Orleans, LA Airport (MSY-Louis Armstrong New Orleans Intl.), one route used for flight DL1721.
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 DL1721 flight with Travelocity, please visit our Customer Service Portal.