Narrative:

On localizer with first officer flying, approach asked out speed, 170 KTS. You were assigned 210. I think I said needed to slow to get down. ATC then gave aircraft behind us spacing vectors because the 'guy in front slowed too soon.' with a very congested frequency, I couldn't get a word in for a speed reduction.

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Original NASA ASRS Text

Title: ACR MLG FLC FAILS TO MAINTAIN ASSIGNED AIRSPD ON APCH TO MDW.

Narrative: ON LOC WITH F/O FLYING, APCH ASKED OUT SPD, 170 KTS. YOU WERE ASSIGNED 210. I THINK I SAID NEEDED TO SLOW TO GET DOWN. ATC THEN GAVE ACFT BEHIND US SPACING VECTORS BECAUSE THE 'GUY IN FRONT SLOWED TOO SOON.' WITH A VERY CONGESTED FREQ, I COULDN'T GET A WORD IN FOR A SPD REDUCTION.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.