Run away to catch the plane (4,6)
I believe the answer is:
take flight
'run away' is the definition.
(I've seen this in another clue)
'catch the plane' is the wordplay.
I cannot quite see how this works, but
'catch' could be 'take' (I've seen this before) and 'take' is found in the answer.
'the' could be 't' (the is pronounced as a 't' sound in some dialects) and 't' is found within the answer.
This explanation may well be incorrect...
'to' is the link.
Can you help me to learn more?
(Another definition for take flight that I've seen is " get away".)