G4540Allegiant Air · SFB → GRR
updated 2h ago
Route confirmed Allegiant Air

G4540 OrlandoSFB Grand RapidsGRR

G4540 by Allegiant Air flies from Orlando (SFB) to Grand Rapids (GRR).

Right nowNext departure today Operates Sat
10:32

scheduled from SFB

The route today

live boards
SFBOrlandoOn-time likelySFB delay board →
GRRGrand RapidsHigh riskGRR delay board →
SFB→GRRevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at Grand Rapids

Forecast

Sun 8 Nov, local date

High13°Clikely 11°C to 14°C
Low2°Clikely 1°C to 5°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How G4540 actually runs

Pro Flight Search has tracked every published board update for G4540 across the SFB and GRR boards: schedule changes, gate pushes and actual clocks. Combined risk score: 87.0/100. Based on airport operations, weather, and cached board history at SFB and GRR.

The verdict above is that record speaking, so it reflects how G4540 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around G4540? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: G4540 Orlando to Grand Rapids on-time performance, measured from the SFB and GRR airport boards.

Canonical URL
https://proflightsearch.com/flight/G4540
How we measure this →