Four people were injured when a small single-engine plane crashed near the Pomona Dragstrip during the In-N-Out Burger NHRA Finals on Sunday. The pilot of the Piper PA32 aircraft was reportedly attempting to land at nearby Brackett Field Airport in La Verne when it crashed near the racetrack.

Sunday's NHRA Finals in Pomona were interrupted when a small plane crashed in the vicinity of In-N-Out Pomona Dragstrip, injuring four people and causing a lengthy delay while authorities responded to the incident.

Championships delayed two hours by small plane crash on the grounds adjacent to L.A. County Brackett Field airport.