I keep piling qada every work trip

After reading A Prayer on the Roof last night I felt both comforted and exposed. I travel for work three weeks a month, sleeping in airport chairs, taking the 6am bus from the hotel to client sites, eating soggy toast in a kitchenette at fajr because the hotel's prayer room is full. I try to pray on the road but things slide: a delayed flight, a meeting that runs over, a text from my sister left on read because I'm in a cab. By the time I'm home I have a list of missed prayers that feels like a second job. I'm a revert since 2019 and I thought I would feel steadier by now. Anyone else who travels? How do you stop qada from becoming permanent?