Flight OddsDL2652 BOS → SAT
Delta Air Lines · Boston, MA to San Antonio, TX · 331 flights observed, 2025-07-01 to 2026-06-06 · 1,764 mi
DL2652 covers more than one route in the data window — the stats below are for BOS → SAT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-11 min
90th percentile
+43 min
Cancellation rate
2%
How often is DL2652 on time?
Across 331 flights on BOS → SAT from 2025-07-01 to 2026-06-06, DL2652 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +43 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 266 | 82% |
| 16-30 min | 18 | 6% |
| 31-60 min | 13 | 4% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 14 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 90% | -8 min |
| 2025-08 | 30 | 90% | -1 min |
| 2025-09 | 30 | 83% | -3 min |
| 2025-10 | 30 | 77% | +4 min |
| 2025-11 | 27 | 81% | +10 min |
| 2025-12 | 27 | 67% | +27 min |
| 2026-01 | 28 | 79% | +11 min |
| 2026-02 | 27 | 70% | +10 min |
| 2026-03 | 31 | 97% | -19 min |
| 2026-04 | 29 | 86% | -5 min |
| 2026-05 | 30 | 77% | +9 min |
| 2026-06 | 6 | 100% | -27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 89% |
| Tue | 49 | 82% |
| Wed | 48 | 83% |
| Thu | 45 | 82% |
| Fri | 46 | 83% |
| Sat | 46 | 85% |
| Sun | 46 | 72% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…