G4 737 Phoenix to Chicago Flight Status

Allegiant Air Flight G4737 from Phoenix Mesa Gateway Airport AZA to Chicago Rockford International Airport RFD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 9th, 2026.
Check the table below for G4737's most recent flight history:

G4 737 Flight Status & Schedule

Date Departure Arrival Status
Feb 09 13:41 17:20
Landed
Track >
Feb 06 13:34 17:18
Landed
Track >
Feb 02 13:22 17:01
Landed
Track >
Jan 30 14:00 18:00
Delayed
Track >
Jan 26 13:38 17:22
Landed
Track >

Allegiant Air G4 737 Phoenix to Chicago Flight Information

Allegiant Air Flight G4737 connects Phoenix, United States to Chicago, United States, taking off from Phoenix Mesa Gateway Airport AZA and landing at Chicago Rockford International Airport RFD.

How long is the G4737 flight from Phoenix to Chicago?

The average flight time from Phoenix to Chicago is 2 hours and 43 minutes. The flight distance is 2206 km / 1371 miles and the average flight speed is 811 km/h / 504 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G4737 Phoenix to Chicago?

The Airportia On-Time Performance Rating for Allegiant Air Flight G4737 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest G4737 flight?

The latest flight took off on Monday, February 9th, 2026 with the flight status being Landed on 17:20.

How else can the flight G4737 be referenced as?

This Allegiant Air flight can also be referenced as AAY737, G40737, G4 737, AAY 737.

How often is flight G4737 delayed?

On average, 30% of all G4737 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled G4737 flight or baggage issues?

If your G4737 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 G4737 Flight Tracker above for more details.

G4737 and Phoenix AZA to Chicago RFD Flights

Other flights departing from Phoenix AZA: G41563, G4447, G4643, 2D8269

Other flights arriving at Chicago RFD: G41279, DJ1030, G41077, G42495

All flights connecting Phoenix AZA to Chicago RFD.

G4737 Allegiant Air Flight: Phoenix to Chicago Route Map

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.