Flight OddsDL331 ATL → LAX
Delta Air Lines · Atlanta, GA to Los Angeles, CA · 213 flights observed, 2025-07-01 to 2026-06-28 · 1,947 mi
DL331 covers more than one route in the data window — the stats below are for ATL → LAX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
70%
Median delay
-5 min
90th percentile
+52 min
Cancellation rate
3%
How often is DL331 on time?
Across 213 flights on ATL → LAX from 2025-07-01 to 2026-06-28, DL331 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +52 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 144 | 70% |
| 16-30 min | 22 | 11% |
| 31-60 min | 26 | 13% |
| 61-120 min | 11 | 5% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 41% | +40 min |
| 2025-08 | 16 | 56% | +28 min |
| 2025-09 | 12 | 50% | +10 min |
| 2025-10 | 16 | 63% | +10 min |
| 2025-11 | 8 | 63% | +11 min |
| 2025-12 | 10 | 90% | -6 min |
| 2026-01 | 27 | 78% | -3 min |
| 2026-02 | 28 | 79% | -6 min |
| 2026-03 | 29 | 83% | -8 min |
| 2026-04 | 22 | 77% | -1 min |
| 2026-05 | 4 | 75% | +10 min |
| 2026-06 | 13 | 69% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 67% |
| Tue | 16 | 75% |
| Wed | 15 | 80% |
| Thu | 39 | 64% |
| Fri | 38 | 68% |
| Sat | 20 | 75% |
| Sun | 40 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…