Flight OddsDL4036 RDM → SEA
Delta Air Lines · Bend/Redmond, OR to Seattle, WA · 365 flights observed, 2025-07-01 to 2026-06-30 · 228 mi
On-time arrival
88%
Median delay
-14 min
90th percentile
+25 min
Cancellation rate
1%
How often is DL4036 on time?
Across 365 flights on RDM → SEA from 2025-07-01 to 2026-06-30, DL4036 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +25 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 317 | 88% |
| 16-30 min | 10 | 3% |
| 31-60 min | 13 | 4% |
| 61-120 min | 11 | 3% |
| 2+ hrs | 9 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | +51 min |
| 2025-08 | 31 | 90% | -13 min |
| 2025-09 | 30 | 93% | -12 min |
| 2025-10 | 31 | 87% | -3 min |
| 2025-11 | 30 | 90% | -8 min |
| 2025-12 | 31 | 81% | -2 min |
| 2026-01 | 30 | 77% | +16 min |
| 2026-02 | 24 | 83% | -6 min |
| 2026-03 | 31 | 90% | -2 min |
| 2026-04 | 30 | 83% | +2 min |
| 2026-05 | 31 | 94% | -8 min |
| 2026-06 | 30 | 93% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 84% |
| Tue | 53 | 89% |
| Wed | 52 | 87% |
| Thu | 52 | 87% |
| Fri | 51 | 90% |
| Sat | 51 | 86% |
| Sun | 51 | 94% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…