American Airlines Boeing 757-200 [N191AN] push back, start up, and takeoff from DFW

Flight info: Airline: American Airlines Aircraft: Boeing 757-223 Reg: N191AN Livery: Normal Seat: 22F Airport: Dallas Fort Worth International Airport Runway: 17R Gate: D17 Flight #: AA2334 Route: DFW-PHL Date: 07.27.19 Time: 4:24PM Comments: My flight to CVG on the MD-80 got delayed, so I was rebooked onto this direct flight to PHL. So happy to get a great window seat!