Flight OddsDL2998 SLC → SEA
Delta Air Lines · Salt Lake City, UT to Seattle, WA · 270 flights observed, 2025-07-01 to 2026-06-29 · 689 mi
On-time arrival
90%
Median delay
-13 min
90th percentile
+15 min
Cancellation rate
0%
How often is DL2998 on time?
Across 270 flights on SLC → SEA from 2025-07-01 to 2026-06-29, DL2998 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +15 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 | 243 | 90% |
| 16-30 min | 17 | 6% |
| 31-60 min | 6 | 2% |
| 61-120 min | 2 | 1% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 65% | +20 min |
| 2025-08 | 16 | 94% | -9 min |
| 2025-09 | 12 | 100% | -14 min |
| 2025-10 | 16 | 88% | -11 min |
| 2025-11 | 15 | 100% | -21 min |
| 2025-12 | 23 | 87% | +20 min |
| 2026-01 | 31 | 90% | -10 min |
| 2026-02 | 28 | 100% | -20 min |
| 2026-03 | 31 | 87% | -7 min |
| 2026-04 | 28 | 93% | -11 min |
| 2026-05 | 25 | 96% | -5 min |
| 2026-06 | 19 | 89% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 96% |
| Tue | 31 | 84% |
| Wed | 31 | 97% |
| Thu | 47 | 89% |
| Fri | 47 | 89% |
| Sat | 18 | 78% |
| Sun | 48 | 90% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…