[El Gato]

The only obstacle I would see P-3 guys having getting a commercial job would be less PIC time with three pilots on every flight.

But then P-3 missions are longer than fighter missions are they not? A lot longer. Most of it at low altitude too.

[USNBandit]

They might have more total time, but the majors really care about PIC time. Some of the majors also put a multiplier on TACAIR time due to task loading.