Philly Airport?

i think that you would be safe taking the second train....everytime i fly, i leave from philly...it wont take as long as you think as long as you are prepared, ie: luggage, tickets, etc....i reccomend getting ur tickets online, it will save you time...also, to save you time, make sure that in ur carryons u dont have any liquid more than 3 oz...they are very strict about that, so make sure that you have anything over 3 oz in ur suitcase...we once got to the ariport at 5:30 and out flight was at 8, we missed out flight because we had things in our carryon that were more than 3 oz....hope this helps, good luck, and have an awesome trip!!!