The current rules for flying and staying with your animal — and where your Delaware letter still counts.
Air travel rules for assistance animals changed in 2021, and they affect every Delaware traveler: airlines no longer have to accommodate emotional support animals.
Many Delaware travelers drive to Philadelphia International, while Wilmington Airport covers regional routes.
Since the U.S. Department of Transportation’s 2021 rule change, airlines may treat emotional support animals as pets: expect a pet fee, an under-seat carrier for small animals, and cargo restrictions for larger ones. Policies differ by airline, so check yours before booking out of Delaware.
Task-trained PSDs keep their cabin access at no charge. Airlines may require the DOT Service Animal Transportation Form attesting to training and behavior — most ask for it 48 hours ahead. The dog must fit within your foot space and remain under control.
Trains, buses, and hotels follow the ADA, which covers service animals rather than ESAs — so pet rules can apply. Your ESA letter still matters where you’ll live: short-term rentals, sublets, and leases at your Delaware destination remain covered by the Fair Housing Act.
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Only under your airline’s standard pet policy — usually a carrier under the seat and a pet fee. Since 2021, airlines aren’t required to treat ESAs as service animals.
Not automatically. The ADA covers task-trained service animals, so a Delaware hotel may treat an ESA as a pet with its usual policy and fees — call ahead.
For the flight itself, no legal right — but for where you stay it matters: leases, sublets, and many short-term rentals at your destination still fall under the Fair Housing Act.
Treat it as pet travel — reserve early since cabin pet slots sell out, check your airline’s carrier rules, and expect a fee in each direction.
Yes — destination-country animal import rules apply on top of airline policy, and several countries require advance permits or quarantine.
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