Flight profile · American Airlines
AA1275
Charlotte (CLT) to Las Vegas (LAS) · scheduled 8:55 PM – 9:50 PM
How AA1275 performs
356 operations, 2024-02-15 to 2026-06-30.
AA1275 arrived on time 65.5% of the time, against 76.3% for all CLT → LAS flights — this specific departure is 10.8 percentage points worse than the route as a whole. Against American Airlines’s own flights on this route it is 10.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 356 operations between 2024-02-15 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA1275 | 65.5% | 0.84% | 3 min | 12.5% | 356 |
| American Airlines on CLT → LAS | 76.3% | 0.94% | -5 min | 7.8% | 6,590 |
| All CLT → LAS flights | 76.3% | 1.07% | -4 min | 7.9% | 7,452 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-02-15 to 2026-06-30
Other routes AA1275 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→CLT Las Vegas to Charlotte | 2026-04-07 – 2026-05-20 | 44 | — |
| MCO→LGA Orlando to New York | 2026-03-08 – 2026-04-06 | 30 | — |
| ORD→BOS Chicago to Boston | 2026-02-12 – 2026-03-07 | 24 | — |
| ORD→SAT Chicago to San Antonio | 2025-11-02 – 2026-02-11 | 81 | — |
| STX→MIA Christiansted to Miami | 2025-12-18 – 2026-01-05 | 19 | — |
| MIA→LGA Miami to New York | 2025-10-06 – 2025-11-01 | 27 | — |
| BOS→MIA Boston to Miami | 2024-12-19 – 2025-01-06 | 19 | — |
| DFW→ATL Dallas–Fort Worth to Atlanta | 2023-11-05 – 2024-12-18 | 87 | — |
| ATL→DFW Atlanta to Dallas–Fort Worth | 2023-11-05 – 2024-12-18 | 85 | — |
| DFW→MIA Dallas–Fort Worth to Miami | 2024-04-04 – 2024-11-04 | 151 | 77.6% |
| MIA→DFW Miami to Dallas–Fort Worth | 2024-07-05 – 2024-08-05 | 32 | — |
| ORD→XNA Chicago to Fayetteville/Springdale/Rogers | 2024-06-08 – 2024-06-08 | 1 | — |
| XNA→ORD Fayetteville/Springdale/Rogers to Chicago | 2024-06-08 – 2024-06-08 | 1 | — |
| FLL→PHL Fort Lauderdale to Philadelphia | 2024-01-08 – 2024-02-14 | 37 | — |
| PHL→FLL Philadelphia to Fort Lauderdale | 2024-01-08 – 2024-02-14 | 37 | — |
| PIT→ORD Pittsburgh to Chicago | 2023-12-20 – 2024-01-07 | 14 | — |
| DCA→LAX Washington to Los Angeles | 2023-07-01 – 2023-11-04 | 127 | 80.3% |
Because the same number has served different journeys, the statistics above describe only the route AA1275 currently operates. Blending them would produce an average of two different flights.
When it goes wrong
The average describes a usual day. This is the day that ruins a connection.
64 min late
against a median of 3 min late
AA1275 is a flight whose average understates its risk: a typical day arrives 3 min late, but the worst tenth of days are 61 minutes worse than that. If the day has something unmissable in it, the median is the wrong number to plan against.
Percentiles over 356 operations. Cancelled and diverted flights have no arrival time and are counted separately rather than as very late arrivals.
Why AA1275 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
screening or terminal security incidents
Share of the delay minutes US DOT attributed to each cause for AA1275 on CLT → LAS. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on CLT → LAS
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| AA2470 | American Airlines | 83.7% | 12 min early | 802 |
| AA750 | American Airlines | 71.4% | 2 min early | 774 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 356 records of AA1275 operating CLT → 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.
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