Flight OddsUnited Airlines · San Francisco, CA to Baltimore, MD · 346 flights observed, 2025-07-01 to 2026-06-30 · 2,457 mi
UA2664 covers more than one route in the data window — the stats below are for SFO → BWI, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA2664 on time?
Across 346 flights on SFO → BWI from 2025-07-01 to 2026-06-30, UA2664 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +20 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 | 302 | 89% |
| 16-30 min | 13 | 4% |
| 31-60 min | 14 | 4% |
| 61-120 min | 6 | 2% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 65% | +13 min |
| 2025-08 | 31 | 77% | +10 min |
| 2025-09 | 29 | 79% | +6 min |
| 2025-10 | 31 | 97% | -11 min |
| 2025-11 | 30 | 97% | -6 min |
| 2025-12 | 17 | 88% | -3 min |
| 2026-01 | 25 | 92% | -8 min |
| 2026-02 | 27 | 93% | -10 min |
| 2026-03 | 31 | 94% | -10 min |
| 2026-04 | 30 | 93% | -17 min |
| 2026-05 | 31 | 97% | -16 min |
| 2026-06 | 30 | 97% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 47 | 89% |
| Tue | 48 | 90% |
| Wed | 50 | 88% |
| Thu | 48 | 98% |
| Fri | 48 | 81% |
| Sat | 49 | 92% |
| Sun | 48 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…