Delta Flight AC5251 Deals & Information (2025/2026)

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Delta Flight 5251 Route Deals From $213

The cheapest prices found with in the last 7 days for return flights were $402 and $213 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 15 - Fri, Oct 17
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$402 Roundtrip, found 2 days ago
$402
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 15 from Detroit Metropolitan Wayne County to Pearson Intl., returning Fri, Oct 17, priced at $402 found 2 days ago
Wed, Dec 24 - Tue, Jan 13
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$406 Roundtrip, found 3 days ago
$406
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 24 from Detroit Metropolitan Wayne County to Pearson Intl., returning Tue, Jan 13, priced at $406 found 3 days ago
Tue, Oct 14 - Tue, Nov 4
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$419 Roundtrip, found 2 days ago
$419
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 14 from Detroit Metropolitan Wayne County to Pearson Intl., returning Tue, Nov 4, priced at $419 found 2 days ago
Wed, Oct 15 - Fri, Oct 17
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$422 Roundtrip, found 2 days ago
$422
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 15 from Detroit Metropolitan Wayne County to Pearson Intl., returning Fri, Oct 17, priced at $422 found 2 days ago
Fri, Oct 10 - Sun, Oct 12
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$437 Roundtrip, found 2 days ago
$437
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 10 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sun, Oct 12, priced at $437 found 2 days ago
Tue, Oct 14 - Sun, Nov 2
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 14 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sun, Nov 2, priced at $444 found 2 days ago
Thu, Oct 16 - Tue, Nov 4
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$449 Roundtrip, found 2 days ago
$449
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 16 from Detroit Metropolitan Wayne County to Pearson Intl., returning Tue, Nov 4, priced at $449 found 2 days ago

Frequently asked questions

What route does flight number DL5251 take?
DL5251 operates directly from Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to Fort Wayne, IN Airport (FWA-Fort Wayne Intl.). During this journey, you'll be in the air for around 1 hour and 48 minutes. It pays to book ahead to lock in your preferred seat.
How often is DL5251 on time?
If you're flying on Delta flight number DL5251 from ATL to Fort Wayne, IN Airport (FWA-Fort Wayne Intl.), you'll be glad to know that 93% of these flights arrive according to schedule. On the odd occasion that there's a delay, you can expect an average wait time of about 8 minutes. This service has a 4.8-star rating.
What terminal does DL5251 fly out of?
Flights to and from ATL and FWA are served by flight number DL5251, and passengers traveling on this flight usually board from Terminal S.
What kind of plane is on flight number DL5251?
Get ready to step aboard a Bombardier CRJ900 if you're taking off on flight DL5251. Most flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Fort Wayne Intl. Airport (FWA) use this kind of aircraft.
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 DL5251 flight with Travelocity, please visit our Customer Service Portal.