How often is G4157 on time?

Across 2 flights on LAS → MSO from 2026-04-03 to 2026-04-06, G4157 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +27 min or later. 0% of flights were cancelled.

Delay distribution

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

Performance by month

Performance by day of week

Other routes

• G4157 on SHV → LAS (4 flights)
• G4157 on LAS → GRI (1 flights)
• G4157 on XNA → LAS (1 flights)
• G4157 on GRI → LAS (4 flights)
• G4157 on IDA → LAS (2 flights)
• G4157 on LAS → MFR (1 flights)

Related

• All Allegiant Air flights on LAS → MSO
• Compare airlines on LAS → MSO
• Allegiant Air on the return, MSO → LAS