Continuity mistake: When Selina has Daggett pressed up against a wall and we've seen her heels, Stryver points a gun at her and he says "Nice outfit, those heels make it tough to walk?" Shortly afterwards she and Bruce fighting Bane's goons on the roof, and she is now wearing flats.
Continuity mistake: During the intro sequence, the camera points upward inside the bottom plane, allowing the viewer to see outside the hole, where nothing apparently exists except blue sky. Cut to an outside shot, and the suggested angle of the plane suggests we should be able to see the top plane outside the hole. Yet whenever we are inside, the top plane and the wires holding the planes together all mysteriously disappear.
Continuity mistake: The scene where Bane overwhelms the guards at the stock exchange and the surveillance tape of that scene that Alfred shows Bruce later are not from from the same take/choreography: In the surveillance tape when Bane shoots the guard with the other guard's pistol still in his hand, in the exact moment the shot goes off (recognizable by Bane's upwards bouncing arm), the guard flails his left arm high and throws his head back as if reacting choreographically to a punch (that punch comes half a second later though). In the original the guard does not flail with his left arm and does not throw his head back the moment the shot goes off. He only does it when Bane actually hits him with his own pistol. Furthermore, you can see from the surveillance tape that Bane's pistol-punch does not connect with the guard's face.
Continuity mistake: The plane in the beginning has at least 4 rows of seats in the left and 5 rows in the right. In the final shot where Bane and the doctor "slip" out of the plane, the left has only 3 rows and the right one also seems to have no more than 3. Additionally, the last of both rows are level, although in the rest of the scene they are not. Furthermore, Bane and the doctor "start" amidst the seats, although in the last shot they start behind the last row of seats. And the aisle is pretty narrow in the last shot with not enough space to fit an additional seat, compared to the rest of the scene where the gap is wide enough to fit at least two seats.