Question: My question is regarding the scene with the refuelling plane. Was it on the ship when it went back into the past? If so, that doesn't make sense. The refueling plane would have to already be in the air, conceivably arriving from another location. That location would still be in the future.
Answer: Apparently, the storm that pulls the carrier to another time can also catch planes in flight. It caught the planes launched to intercept the Japanese attack, and pulled them back to the future along with the carrier.
Answer: Also, it was an A-7 Corsair II attack plane, not a refueling plane. Just FYI.