Jet Clips 3 Light Poles, Scratches Belly During Takeoff From Miami Airport

An agent discovered the downed light poles at the end of the runway.

The jet landed without incident 14 hours later in Doha, where the damage was discovered.

After being tipped off about the scratches, an airport agent in Miami discovered that three lights had been knocked down at the end of the runway at MIA.

Air traffic control audio indicates that the plane may have accidentally used only part of the runway, Miami station WTVJ reported.

ABC News' Matt Hosford contributed to this report.