Shortround6
Major General
The British had a lot of auxiliary landing fields. This was standard routine for them. They would move the aircraft from rear area fields to forward fields during operations. They would also shuffle fields around keep the Germans guessing as to which fields they were actually using. Sometimes for the fighters planes would fly 3 sorties a day. Planes would often move back overnight to avoid night bombing. The British had a lot more trucks than the Germans and the DAF used them, hard. Damaged aircraft that could not fly out for repair were trucked out the same day, leaving nothing for the Germans to bomb.Is it a major well supplied base or a remote outpost little more than a few tents and a lot full of trucks on a patch of desert. Was it bombed recently or is it relatively protected. Is it a new field they just took over or established or is it an old one with a lot of facilities. Is it way at the end of a long supply chain or closer to the port. Etc.
British ground crews were often servicing DAF aircraft on captured airfields in a few hours. The 8th Army rarely outran the DAF ground crew and the DAF was able to maintain coverage over the advancing troops at just about all times. There were number of shops back near Cairo with extensive repair facilities and engine overhaul and propeller repair. The DAF often trucked planes back to shops rather than wait for parts at forward airfields. Kept them from being targets.
Didn't always work but the DAF didn't loose many planes on the ground to either air attack or being over run. Something could not be said for the Luftwaffe.
The DAF did have priority for trucks and truck fuel, they did not have to exist on scraps and left overs. A long retreat by Rommel could result in scores if not hundreds of damaged/unserviceable airframes captured by advancing 8th Army troops as the German ground crew had no way to move them.