Flight OddsDelta Air Lines · Salt Lake City, UT to Houston, TX · 144 flights observed, 2025-07-01 to 2026-06-30 · 1,195 mi
DL1299 covers more than one route in the data window — the stats below are for SLC → IAH, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL1299 on time?
Across 144 flights on SLC → IAH from 2025-07-01 to 2026-06-30, DL1299 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +39 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 | 107 | 75% |
| 16-30 min | 17 | 12% |
| 31-60 min | 10 | 7% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 44% | +23 min |
| 2025-08 | 18 | 78% | +3 min |
| 2025-09 | 17 | 88% | -5 min |
| 2025-10 | 23 | 83% | +7 min |
| 2025-11 | 18 | 78% | 0 min |
| 2025-12 | 17 | 88% | -7 min |
| 2026-06 | 24 | 79% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 79% |
| Tue | 23 | 83% |
| Wed | 22 | 77% |
| Thu | 23 | 61% |
| Fri | 22 | 73% |
| Sat | 4 | 50% |
| Sun | 24 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…