Federal authorities were notified and the pilot was released from custody that day, said a statement from NFTA.
The plane which Clifton was due to fly was delayed by over four hours, while a replacement pilot was found, Landing at Fort Lauderdale at just pas 1pm on Wednesday.
Bottle to throttle: is there a 'safe' alcohol limit for pilots
The FAA's drug and alcohol regulation bans pilots from consuming alcohol up to eight hours before performing flight duties.
"The airline piloting profession in North America is one of the most highly scrutinised careers, and airline pilots' professionalism has contributed to making air transportation the safest form of transport for passengers and air cargo shippers," the union ALPA International which represents JetBlue, told USA Today.
In 2019 two United Airlines pilots were arrested on suspicion of intoxication after turning up to fly from Glasgow Prestwick to Newark, New Jersey.
The airline has since changed its 'bottle-to-throttle' policy to require pilots to abstain for up to 12 hours before flying.
New Zealand's CAA says there is "no measurable level of blood alcohol that is safe for aviation."
Should a pilot be required to take an on the spot test, anything higher than a reading of 101 micrograms of alcohol per litre of breath is considered a non-negative test result, and they will not be allowed to return to duties.
The CAA encourages airlines to "provide an opportunity to staff members with a substance use problem to get well rather than provide grounds to terminate the employment."