Flight profile · Delta Air Lines
DL929
Phoenix (PHX) to Atlanta (ATL) · scheduled 11:59 PM – 5:30 AM
How DL929 performs
692 operations, 2024-06-07 to 2026-06-30.
DL929 arrived on time 85.9% of the time, against 83.4% for all PHX → ATL flights — this specific departure is 2.5 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 2.0 points worse.
Source: US DOT Bureau of Transportation Statistics · 692 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL929 | 85.9% | 1.16% | -9 min | 2.9% | 692 |
| Delta Air Lines on PHX → ATL | 88.0% | 0.83% | -9 min | 4.1% | 6,769 |
| All PHX → ATL flights | 83.4% | 0.64% | -7 min | 5.4% | 11,113 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL929 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| DFW→SLC Dallas–Fort Worth to Salt Lake City | 2025-01-06 – 2025-03-08 | 55 | — |
| SEA→ANC Seattle to Anchorage | 2023-07-09 – 2024-06-06 | 168 | 82.1% |
| LAS→BOS Las Vegas to Boston | 2024-04-11 – 2024-05-06 | 16 | — |
| MSP→SEA Minneapolis to Seattle | 2024-01-08 – 2024-03-09 | 62 | — |
| DFW→LAX Dallas–Fort Worth to Los Angeles | 2023-07-10 – 2023-09-04 | 57 | — |
| LAX→DFW Los Angeles to Dallas–Fort Worth | 2023-07-10 – 2023-09-04 | 57 | — |
| DTW→MCO Detroit to Orlando | 2023-07-01 – 2023-07-08 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route DL929 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 692 records of DL929 operating PHX → ATL, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.