G4738 GRR → AZA

Allegiant Air · Grand Rapids, MI to Phoenix, AZ · 4 flights observed, 2026-05-20 to 2026-05-30 · 1,561 mi

G4738 covers more than one route in the data window — the stats below are for GRR → AZA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
75%
Median delay
+5 min
90th percentile
+20 min
Cancellation rate
0%

How often is G4738 on time?

Across 4 flights on GRR → AZA from 2026-05-20 to 2026-05-30, G4738 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +20 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time375%
16-30 min125%
31-60 min00%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-05475%+2 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
Wed250%
ThuNo data—
FriNo data—
Sat2100%
SunNo data—

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…