My fiance and I will return to DFW on AA from a trip to Mexico at 4:30 PM. We then have a flight out of DFW on Qatar at 6:30 PM the same day for India (this was bad planning on our part). What are the chances we will make our flight? I have a US passport and my fiance an Indian passport. We weren't sure how long it would take both of us to get through customs. We plan to take only carry-on luggage to Mexico to save time. Is there a place we could leave our bags for India at DFW until that day? Help!