Flight OddsDL2543 DEN → SEA
Delta Air Lines · Denver, CO to Seattle, WA · 24 flights observed, 2026-06-07 to 2026-06-30 · 1,024 mi
DL2543 covers more than one route in the data window — the stats below are for DEN → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
70%
Median delay
+9 min
90th percentile
+120 min
Cancellation rate
4%
How often is DL2543 on time?
Across 24 flights on DEN → SEA from 2026-06-07 to 2026-06-30, DL2543 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +120 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 16 | 70% |
| 16-30 min | 1 | 4% |
| 31-60 min | 3 | 13% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 3 | 13% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-06 | 23 | 70% | +35 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | 4 | 25% |
| Wed | 3 | 100% |
| Thu | 3 | 33% |
| Fri | 3 | 100% |
| Sat | 3 | 67% |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…