G4738Allegiant Air · GRR → AZA
live · 6h ago
Route confirmed Allegiant Air

G4738 Grand RapidsGRR MesaAZA

G4738 by Allegiant Air flies from Grand Rapids (GRR) to Mesa (AZA).

Right nowNext departure tomorrow Operates Mon Wed Fri
13:53

scheduled from GRR

The route today

live boards
GRRGrand RapidsModerate riskGRR delay board →
AZAMesaOn-time likelyAZA delay board →
GRR→AZAevery carrier, schedules and on-time historyRoute intelligence →

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.

Other Grand Rapids to Mesa flights

same route · Allegiant Air
G42209departs 09:00 · Mon, Fri, Sat
G4557departs 09:00 · Mon, Wed, Fri, Sat
G4539departs 12:00 · Mon, Fri, Sat
G42174departs 13:18 · Mon, Fri, Sat
G42313departs 13:19 · Mon, Wed, Fri, Sat

If G4738 is cancelled, these are the other Allegiant Air nonstop flights from Grand Rapids to Mesa, with scheduled departure times in GRR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How G4738 actually runs

Pro Flight Search has tracked every published board update for G4738 across the GRR and AZA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at GRR and AZA.

The verdict above is that record speaking, so it reflects how G4738 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around G4738? 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 — G4738 Grand Rapids to Mesa on-time performance, measured from the GRR and AZA airport boards.

Canonical URL
https://proflightsearch.com/flight/G4738
How we measure this →