Originally Posted by
jjbiv
The crew experienced an unreliable airspeed indication on departure. You can hear it begining here (starting around 12:40 in to the clip):
https://archive.liveatc.net/kdfw/KDF...2023-2030Z.mp3. The delay vectors were to run a checklist and dump fuel. The crew was busy and you can hear that stress but it was a relatively uneventful abnormal situation.
WN 2145 "burn fuel"
reference is here. With 4 hours remaining, "affirmative" for an overweight landing at DAL. Appears they were airborne 35 minutes. Everybody, especially ATC, was impressive.