Flight OddsDSM → BOS Allegiant Air
Allegiant Air · Des Moines, IA to Boston, MA · 80 flights, 2025-07-04 to 2026-06-28 · aggregated across 6 flight numbers
On-time arrival
90%
Median delay
-15 min
90th percentile
+15 min
Cancellation rate
1%
How on-time is Allegiant Air from DSM to BOS?
Across every Allegiant Air flight number on DSM → BOS (80 flights, 2025-07-04 to 2026-06-28), 90% arrived within 15 minutes of schedule. Median arrival delay -15 min; the worst 10% ran +15 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 71 | 90% |
| 16-30 min | 4 | 5% |
| 31-60 min | 1 | 1% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 8 | 100% | -14 min |
| 2025-08 | 9 | 100% | -15 min |
| 2025-09 | 9 | 100% | -15 min |
| 2025-10 | 9 | 100% | -17 min |
| 2025-11 | 8 | 88% | -22 min |
| 2025-12 | 8 | 88% | +14 min |
| 2026-01 | 2 | 50% | +45 min |
| 2026-04 | 9 | 89% | -7 min |
| 2026-05 | 9 | 100% | -15 min |
| 2026-06 | 8 | 50% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 26 | 92% |
| Tue | No data | — |
| Wed | 1 | 100% |
| Thu | 13 | 77% |
| Fri | 26 | 96% |
| Sat | No data | — |
| Sun | 13 | 85% |
G4 flight numbers on DSM → BOS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…