Flight OddsUnited Airlines · San Francisco, CA to Dallas/Fort Worth, TX · 79 flights observed, 2025-09-25 to 2025-12-17 · 1,464 mi
UA1636 covers more than one route in the data window — the stats below are for SFO → DFW, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA1636 on time?
Across 79 flights on SFO → DFW from 2025-09-25 to 2025-12-17, UA1636 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +26 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 | 66 | 84% |
| 16-30 min | 5 | 6% |
| 31-60 min | 5 | 6% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 5 | 100% | -11 min |
| 2025-10 | 27 | 96% | -9 min |
| 2025-11 | 30 | 67% | +15 min |
| 2025-12 | 17 | 88% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 100% |
| Tue | 12 | 83% |
| Wed | 12 | 92% |
| Thu | 12 | 67% |
| Fri | 12 | 92% |
| Sat | 7 | 71% |
| Sun | 12 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…