Flight OddsDL318 BOS → LAX
Delta Air Lines · Boston, MA to Los Angeles, CA · 345 flights observed, 2025-07-01 to 2026-06-30 · 2,611 mi
On-time arrival
73%
Median delay
-1 min
90th percentile
+40 min
Cancellation rate
1%
How often is DL318 on time?
Across 345 flights on BOS → LAX from 2025-07-01 to 2026-06-30, DL318 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +40 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 | 248 | 73% |
| 16-30 min | 42 | 12% |
| 31-60 min | 23 | 7% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 17 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 61% | +46 min |
| 2025-08 | 31 | 94% | -18 min |
| 2025-09 | 30 | 77% | +13 min |
| 2025-10 | 31 | 77% | +24 min |
| 2025-11 | 28 | 71% | +21 min |
| 2025-12 | 31 | 52% | +34 min |
| 2026-01 | 21 | 62% | +8 min |
| 2026-02 | 21 | 76% | +12 min |
| 2026-03 | 27 | 74% | -3 min |
| 2026-04 | 28 | 86% | +2 min |
| 2026-05 | 31 | 94% | -5 min |
| 2026-06 | 30 | 50% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 71% |
| Tue | 52 | 73% |
| Wed | 52 | 71% |
| Thu | 51 | 78% |
| Fri | 51 | 78% |
| Sat | 37 | 65% |
| Sun | 48 | 71% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…