The phrase "able to fly out" is correct and usable in written English.
It can be used when discussing the capability of someone or something to depart by air, often in the context of travel or transportation.
Example: "The bird was finally able to fly out of the cage after weeks of recovery."
Alternatives: "capable of flying away" or "able to take off."
Some British nationals have been able to fly out but not in the necessary numbers.
Bats are able to fly out, because the sheet is open at the bottom, but they are blocked upon return.
Both were eventually able to fly out using passports with false identities, but security at Greek airports has become much tougher.
The main issue was the American insistence that Mr. Rezaian's wife, Yageneh Salehi, and his mother be able to fly out with him.
Aspen Medical, which provides medical services at Nauru Hospital, took the extraordinary step on Thursday of searching LinkedIn seeking a neonatologist able to fly out within 24 hours to oversee the baby's delivery.
Having to take a commercial plane at five o'clock in the morning, as opposed to being able to fly out on a private plane out of your own hangar — it's a big difference.
But Logan is able to work out of this mini-jam by getting Peralta to fly out to Swisher and Santiago to strike out.
Instead of them driving us to a show we want to be able to fly them out to a show".
Even his most maniacal pronouncements ooze with charisma ("There has to be a little bit of crime in any theory," he says, "or it's not truly good science"), and there's much to agree with in his dislike of superheroes who seem to be able to fly "purely out of a sense of entitlement — something about it suggested that the rest of us had simply knuckled under to gravity".
If Congress were capable of acting quickly in an emergency [pause for riotous laughter], they would have all flown back to D.C. in the middle of last week, held a hasty vote on whether to strike Syria or not, and then they would have been able to fly back out of town to still enjoy their fifth week of vacation this week.
