Regional Jet 200 ER/LR (CRJ200)
Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine
Situational Awareness
ATC Issue All Types; Deviation - Speed All Types; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Published Material / Policy
Flight Crew Became Reoriented
Human Factors; Procedure
When climbing out on the TRMML1 departure we climbed at 250 all the way up until 11;000 feet. Reaching 11k we accelerated and because of the new altitude issued (11;000) I forgot about the 280 speed restriction that was on the departure. I had accelerated to 320 knots when ATC told us to resume normal speed. Nothing was said to ATC and ATC did not say anything to us about the speed deviation. We then remembered about the 280 speed restriction that we had exceeded. ATC issued a new altitude for us which made me think that I could accelerate. I had personally forgot about the 280 knot restriction. Once they told us normal speed we had realized we were already faster. Detroit is the only place where they want you slow on departure. Every other major airport wants you to accelerate as fast as you can right away. I think the 280 kt restriction needs to be re-evaluated.
CRJ-200 First Officer reported exceeding speed restriction on departure out of DTW.