my mom just flew home yesterday and we requested wheel chair service. we asked when we arrived and were told to go to airlines ticketing where they then took care of getting us a wheel chair. you will need to wait in line at the airlines ticketing desk though, which was a long wait for a senior.
I'd check with reservations of your airline
They are pushing wheelchairs
I don't think it's canceled for wheelchair. Here's a link and phone number 410-850-7674 https://www.ifly.com/baltimore-washington-international-airport/baggage-and-security
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