Delta Flight AC5251 Deals & Information (2025/2026)

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Delta Flight 5251 Route Deals From $218

The cheapest prices found with in the last 7 days for return flights were $410 and $218 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 3 - Sun, Nov 9
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$410 Roundtrip, found 3 hours ago
$410
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Nov 3 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sun, Nov 9, priced at $410 found 3 hours ago
Wed, Oct 15 - Sat, Nov 1
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$447 Roundtrip, found 4 days ago
$447
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 15 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sat, Nov 1, priced at $447 found 4 days ago
Wed, Jan 14 - Sat, Jan 17
DTW
Detroit Metropolitan Wayne County
YYZ
Pearson Intl.
$477 Roundtrip, found 1 hour ago
$477
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Jan 14 from Detroit Metropolitan Wayne County to Pearson Intl., returning Sat, Jan 17, priced at $477 found 1 hour 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.