G4 3100 Louisville to Valparaiso Flight Status

Allegiant Air Flight G43100 from Louisville International Airport SDF to Valparaiso Northwest Florida Regional Airport VPS is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on May 14th, 2026.
Check the table below for G43100's most recent flight history:

G4 3100 Flight Status & Schedule

Date Departure Arrival Status
May 14 16:18 16:35
Landed
Track >
Apr 30 16:13 16:51
Scheduled
Track >
Apr 23 16:08 16:23
Landed
Track >
Apr 16 18:14 18:30
Delayed
Track >
Apr 09 16:12 16:20
Landed
Track >

Allegiant Air G4 3100 Louisville to Valparaiso Flight Information

Allegiant Air Flight G43100 connects Louisville, United States to Valparaiso, United States, taking off from Louisville International Airport SDF and landing at Valparaiso Northwest Florida Regional Airport VPS.

How long is the G43100 flight from Louisville to Valparaiso?

The average flight time from Louisville to Valparaiso is 1 hour and 15 minutes. The flight distance is 858 km / 533 miles and the average flight speed is 659 km/h / 409 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G43100 Louisville to Valparaiso?

The Airportia On-Time Performance Rating for Allegiant Air Flight G43100 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest G43100 flight?

The latest flight took off on Thursday, May 14th, 2026 with the flight status being Landed on 16:35.

How else can the flight G43100 be referenced as?

This Allegiant Air flight can also be referenced as AAY3100, G4 3100, AAY 3100.

How often is flight G43100 delayed?

On average, 33% of all G43100 flights are delayed. The average delay is 59 minutes.

Can I get compensation for my delayed or cancelled G43100 flight or baggage issues?

If your G43100 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 G43100 Flight Tracker above for more details.

G43100 and Louisville SDF to Valparaiso VPS Flights

Other flights departing from Louisville SDF: UA5526, UA3592, AA5674, M62778

Other flights arriving at Valparaiso VPS: WN470, G4408, SY1813, AA3869

All flights connecting Louisville SDF to Valparaiso VPS.

G43100 Allegiant Air Flight: Louisville to Valparaiso 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.