Flight OddsDL797 ATL → MTJ
Delta Air Lines · Atlanta, GA to Montrose/Delta, CO · 84 flights observed, 2026-01-05 to 2026-03-29 · 1,352 mi
DL797 covers more than one route in the data window — the stats below are for ATL → MTJ, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-5 min
90th percentile
+49 min
Cancellation rate
5%
How often is DL797 on time?
Across 84 flights on ATL → MTJ from 2026-01-05 to 2026-03-29, DL797 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +49 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 59 | 74% |
| 16-30 min | 7 | 9% |
| 31-60 min | 10 | 13% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 67% | +6 min |
| 2026-02 | 28 | 64% | +15 min |
| 2026-03 | 28 | 89% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 82% |
| Tue | 12 | 75% |
| Wed | 12 | 92% |
| Thu | 12 | 58% |
| Fri | 12 | 75% |
| Sat | 11 | 55% |
| 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…