The most common and most likely answer to this crossword clue is the 6 letter word WIGEON
I've seen this crossword clue in The Times
W
I
G
E
O
N
More clues leading to the result WIGEON
- Flyer with current data about something resembling egg?
- West Indies, say, upset cricket side getting duck
- West Indian close to running one out for a duck
- ‘No … maybe … single?’ Wicket! Coming back with duck
- Rebuke English cricket side getting duck
- Succeed bagging George for a duck
- Wildfowl to tick off before long time
- Victory surrounding Earthly winger
- Wicket! India’s captain unfortunately gone for duck
Buddy explains!

The straight part
We know that "Flyer" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case flyer = wigeon.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does WIGEON mean?
WIGEON noun- Any of three freshwater dabbling ducks.
- A fool.