Flight OddsDL2878 JNU → SEA
Delta Air Lines · Juneau, AK to Seattle, WA · 118 flights observed, 2025-07-01 to 2025-10-26 · 909 mi
DL2878 covers more than one route in the data window — the stats below are for JNU → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
91%
Median delay
-11 min
90th percentile
+13 min
Cancellation rate
1%
How often is DL2878 on time?
Across 118 flights on JNU → SEA from 2025-07-01 to 2025-10-26, DL2878 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +13 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 | 107 | 91% |
| 16-30 min | 3 | 3% |
| 31-60 min | 3 | 3% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 97% | -14 min |
| 2025-08 | 31 | 97% | -7 min |
| 2025-09 | 30 | 83% | +26 min |
| 2025-10 | 25 | 88% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 100% |
| Tue | 17 | 94% |
| Wed | 17 | 76% |
| Thu | 17 | 94% |
| Fri | 17 | 88% |
| Sat | 17 | 94% |
| Sun | 17 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…