G4 397 Portland to Cincinnati Flight Status

Allegiant Air Flight G4397 from Portland International Airport PDX to Cincinnati Northern Kentucky International Airport CVG is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 20th, 2025.
Check the table below for G4397's most recent flight history:

G4 397 Flight Status & Schedule

Date Departure Arrival Status
Oct 20 16:04 22:36
Landed
Track >
Oct 17 16:04 22:58
Landed
Track >
Oct 13 16:11 22:49
Landed
Track >
Oct 10 16:07 23:00
Landed
Track >
Oct 06 16:07 23:05
Landed
Track >

Allegiant Air G4 397 Portland to Cincinnati Flight Information

Allegiant Air Flight G4397 connects Portland, United States to Cincinnati, United States, taking off from Portland International Airport PDX and landing at Cincinnati Northern Kentucky International Airport CVG.

How long is the G4397 flight from Portland to Cincinnati?

The average flight time from Portland to Cincinnati is 3 hours and 51 minutes. The flight distance is 3171 km / 1970 miles and the average flight speed is 823 km/h / 511 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G4397 Portland to Cincinnati?

The Airportia On-Time Performance Rating for Allegiant Air Flight G4397 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight G4397 arriving at?

Flight G4397 arrives at Cincinnati Northern Kentucky International Airport (CVG) Terminal F.

When was the latest G4397 flight?

The latest flight took off on Tuesday, October 21st, 2025 with the flight status being Landed on 22:36.

How else can the flight G4397 be referenced as?

This Allegiant Air flight can also be referenced as AAY397, G40397, G4 397, AAY 397.

How often is flight G4397 delayed?

On average, 50% of all G4397 flights are delayed. The average delay is 7 minutes.

Can I get compensation for my delayed or cancelled G4397 flight or baggage issues?

If your G4397 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our G4397 Flight Tracker above for more details.

G4397 and Portland PDX to Cincinnati CVG Flights

Other flights departing from Portland PDX: AS3474, UA1800, WN2362, WN3434

Other flights arriving at Cincinnati CVG: AA2141, UA4484, G4364, HA1618

All flights connecting Portland PDX to Cincinnati CVG.

G4397 Allegiant Air Flight: Portland to Cincinnati Route Map

G4397 Allegiant Air Flight Map: Portland to Cincinnati
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.