Flight profile · Delta Air Lines
DL549
Atlanta (ATL) to Las Vegas (LAS) · scheduled 12:15 PM – 1:41 PM
How DL549 performs
403 operations, 2025-05-07 to 2026-06-30.
DL549 arrived on time 79.1% of the time, against 74.9% for all ATL → LAS flights — this specific departure is 4.2 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.3 points better.
Source: US DOT Bureau of Transportation Statistics · 403 operations between 2025-05-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL549 | 79.1% | 0.25% | -3 min | 5.5% | 403 |
| Delta Air Lines on ATL → LAS | 77.8% | 0.75% | -3 min | 6.1% | 9,972 |
| All ATL → LAS flights | 74.9% | 0.92% | -3 min | 7.7% | 14,926 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-05-07 to 2026-06-30
Other routes DL549 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 |
|---|---|---|---|
| LAS→ATL Las Vegas to Atlanta | 2026-03-08 – 2026-04-12 | 36 | — |
| ATL→SJC Atlanta to San Jose | 2024-06-07 – 2026-01-03 | 156 | 85.4% |
| DCA→ATL Washington to Atlanta | 2025-03-09 – 2025-05-06 | 59 | — |
| PHX→SEA Phoenix to Seattle | 2025-01-06 – 2025-03-08 | 62 | — |
| BOS→SFO Boston to San Francisco | 2024-06-12 – 2024-07-03 | 4 | — |
| LAX→AUS Los Angeles to Austin | 2024-05-07 – 2024-06-06 | 31 | — |
| SLC→ATL Salt Lake City to Atlanta | 2024-04-09 – 2024-05-06 | 28 | — |
| MSP→SAN Minneapolis to San Diego | 2024-03-10 – 2024-04-08 | 30 | — |
| DEN→JFK Denver to New York | 2024-01-08 – 2024-02-05 | 29 | — |
| SLC→MSP Salt Lake City to Minneapolis | 2023-07-01 – 2024-01-07 | 97 | 86.6% |
| ATL→JAN Atlanta to Jackson | 2023-12-07 – 2023-12-15 | 8 | — |
| JAN→ATL Jackson to Atlanta | 2023-12-07 – 2023-12-15 | 8 | — |
| ATL→ROC Atlanta to Rochester | 2023-11-20 – 2023-11-27 | 6 | — |
| MSN→ATL Madison to Atlanta | 2023-11-02 – 2023-11-03 | 2 | — |
| ATL→EWR Atlanta to Newark | 2023-09-05 – 2023-11-01 | 24 | — |
| TYS→ATL Knoxville/Maryville to Atlanta | 2023-10-29 – 2023-10-29 | 1 | — |
| SAN→DTW San Diego to Detroit | 2023-10-09 – 2023-10-27 | 11 | — |
| EWR→ATL Newark to Atlanta | 2023-09-07 – 2023-09-15 | 5 | — |
Because the same number has served different journeys, the statistics above describe only the route DL549 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 403 records of DL549 operating ATL → LAS, 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.