Flight OddsDL2153 BOS → BZN
Delta Air Lines · Boston, MA to Bozeman, MT · 20 flights observed, 2025-07-05 to 2025-09-07 · 1,991 mi
DL2153 covers more than one route in the data window — the stats below are for BOS → BZN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-3 min
90th percentile
+18 min
Cancellation rate
0%
How often is DL2153 on time?
Across 20 flights on BOS → BZN from 2025-07-05 to 2025-09-07, DL2153 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +18 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 | 17 | 85% |
| 16-30 min | 2 | 10% |
| 31-60 min | 1 | 5% |
| 61-120 min | 0 | 0% |
| 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 |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 10 | 90% |
| Sun | 10 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…