Flight OddsDL1235 ATL → PHX
Delta Air Lines · Atlanta, GA to Phoenix, AZ · 156 flights observed, 2025-07-06 to 2025-12-19 · 1,587 mi
DL1235 covers more than one route in the data window — the stats below are for ATL → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
+2 min
90th percentile
+46 min
Cancellation rate
0%
How often is DL1235 on time?
Across 156 flights on ATL → PHX from 2025-07-06 to 2025-12-19, DL1235 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +46 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 119 | 77% |
| 16-30 min | 11 | 7% |
| 31-60 min | 10 | 6% |
| 61-120 min | 7 | 5% |
| 2+ hrs | 7 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 54% | +45 min |
| 2025-08 | 29 | 79% | +10 min |
| 2025-09 | 24 | 92% | +5 min |
| 2025-10 | 29 | 79% | +12 min |
| 2025-11 | 27 | 89% | +2 min |
| 2025-12 | 19 | 68% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 78% |
| Tue | 23 | 83% |
| Wed | 23 | 70% |
| Thu | 22 | 77% |
| Fri | 20 | 90% |
| Sat | 20 | 90% |
| Sun | 23 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…