That is one excuse I don't buy, our move from Az to here was 1398 miles, which was made in a uhaul, towing our car which was full of animal carriers. Or back seats fold down (hatchback Acura 96 vintage lol) So, Goofy was buckled into the front seat, drivers seat had small carrier of rats, back was full of cats, guinea piggies, snakes and large carrier with my exes Labmix.

We chose to travel that way, because plane fare and restrictions made it cost prohibitive. Yes it took us a couple of extra days for the trip, we stopped more than we would have had it just been Jasper, myself our 2 boys and Mike (the ex). Yes it was a bit time consuming to unload several and walk and water etc. Yes it got us weird looks at the motels, to be outside with empty cages and refilling them from the uhaul with fresh bedding, litter, etc. But both dogs all 3 snakes 5 Guinea piggies, 3 Snakes,4 Rats, 2 birds, and 5 cats arrived safe and sound and very little stress, happy and glad to see their new house.

You have pets? then take them WITH! There is always a way to arrange a family members arrival, think outside the box!
Just my opinion.