grammer

<!-==text==begin==-> which is correct and whenwe use it.
1-i have flewn 4 hours to reach NewYork.

or

2- i flew 4 hours to reachNew York.

Thanks

Replies:
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1.  I have flown 4 hours to reach New York.

is the correct way to say this sentence.

2. I flew 4 hours to reach New York.  is correct.

When speaking both are correct and are used to express past tense of "to fly".   In writing I think it depends on how you stated your other sentences.  But I am not sure.