Flight OddsG4637 AZA → FCA
Allegiant Air · Phoenix, AZ to Kalispell, MT · 28 flights observed, 2026-02-13 to 2026-05-18 · 1,044 mi
G4637 covers more than one route in the data window — the stats below are for AZA → FCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-4 min
90th percentile
+34 min
Cancellation rate
0%
How often is G4637 on time?
Across 28 flights on AZA → FCA from 2026-02-13 to 2026-05-18, G4637 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +34 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 24 | 86% |
| 16-30 min | 1 | 4% |
| 31-60 min | 1 | 4% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 5 | 80% | -1 min |
| 2026-03 | 9 | 78% | +15 min |
| 2026-04 | 8 | 88% | +36 min |
| 2026-05 | 6 | 100% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 93% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | 14 | 79% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…