Flight OddsBOS → BZN Delta Air Lines
Delta Air Lines · Boston, MA to Bozeman, MT · 63 flights, 2025-07-05 to 2026-06-28 · aggregated across 5 flight numbers
On-time arrival
72%
Median delay
+1 min
90th percentile
+48 min
Cancellation rate
5%
How on-time is Delta Air Lines from BOS to BZN?
Across every Delta Air Lines flight number on BOS → BZN (63 flights, 2025-07-05 to 2026-06-28), 72% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +48 min or later. 5% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 43 | 72% |
| 16-30 min | 7 | 12% |
| 31-60 min | 7 | 12% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 8 | 88% | -4 min |
| 2025-08 | 10 | 90% | -10 min |
| 2025-09 | 2 | 50% | +1 min |
| 2025-12 | 8 | 38% | +46 min |
| 2026-01 | 9 | 67% | 0 min |
| 2026-02 | 8 | 63% | +5 min |
| 2026-03 | 8 | 88% | +1 min |
| 2026-06 | 7 | 71% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 50% |
| Tue | 2 | 50% |
| Wed | No data | — |
| Thu | No data | — |
| Fri | 2 | 50% |
| Sat | 28 | 68% |
| Sun | 26 | 81% |
DL flight numbers on BOS → BZN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…