Flight OddsDL439 DFW → LAX
Delta Air Lines · Dallas/Fort Worth, TX to Los Angeles, CA · 365 flights observed, 2025-07-01 to 2026-06-30 · 1,235 mi
On-time arrival
92%
Median delay
-8 min
90th percentile
+9 min
Cancellation rate
3%
How often is DL439 on time?
Across 365 flights on DFW → LAX from 2025-07-01 to 2026-06-30, DL439 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +9 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 | 327 | 92% |
| 16-30 min | 9 | 3% |
| 31-60 min | 3 | 1% |
| 61-120 min | 5 | 1% |
| 2+ hrs | 10 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 90% | +4 min |
| 2025-08 | 31 | 94% | -8 min |
| 2025-09 | 30 | 90% | +2 min |
| 2025-10 | 31 | 97% | -7 min |
| 2025-11 | 27 | 96% | -4 min |
| 2025-12 | 31 | 90% | -4 min |
| 2026-01 | 26 | 88% | -2 min |
| 2026-02 | 28 | 96% | -13 min |
| 2026-03 | 30 | 97% | -19 min |
| 2026-04 | 29 | 93% | -8 min |
| 2026-05 | 31 | 90% | +17 min |
| 2026-06 | 30 | 87% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 90% |
| Tue | 53 | 89% |
| Wed | 50 | 96% |
| Thu | 51 | 100% |
| Fri | 51 | 86% |
| Sat | 47 | 91% |
| Sun | 51 | 94% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…