Airport reliability
Abilene (ABI) on-time performance
How reliably flights leave Abilene, TX (ABI) and reach their destinations, by airline, departure hour and month, September 2025 to August 2026.
Abilene, TX2,342 departures in 12 months
- Departures on time
- 82.2% U.S. average 75.6%
- Cancelled
- 1.7% U.S. average 1.9%
- 60+ minutes late
- 6.7% U.S. average 8.1%
- Scheduled departures
- 2,342 12 months
What this means
ABI departures beat the U.S. average.
- 82.2% of the 2,342 scheduled departures from Abilene (ABI) arrived at their destination on time, 6.6 points higher than the U.S. average of 75.6%.
- 1.7% of departures were cancelled (U.S. average 1.9%), and 6.7% arrived an hour or more late.
- Flights arriving at ABI were on time 81.3% of the time.
- Among airlines with at least 300 departures, SkyWest Airlines was the most punctual from ABI (82.9%) and Envoy Air the least (81.9%).
- Over the last 3 years, February was the most reliable month for departures from ABI (88.0% on time) and June the least reliable (77.2%).
- Cancellations peaked in January, when 4.5% of flights were cancelled.
- Flights scheduled to depart 6 am to 7 am were the most punctual (89.6% on time); flights scheduled to depart 6 pm to 7 pm were the least (70.3%).
Airlines at ABI
Ranked by on-time arrival
| Airline | On time | Cancelled | 60+ min late | Avg delay when late | Departures |
|---|---|---|---|---|---|
| SkyWest AirlinesSold as United Express, Delta Connection, American Eagle, Alaska | 82.9% | 0.4% | 8.3% | 119 min | 504 |
| Envoy AirSold as American Eagle | 81.9% | 2.0% | 6.3% | 74 min | 1,838 |
Tap a heading to sort.
On-time rate by departure hour
Share of scheduled flights on time ABI average 82.2%
Show as table
| Period | On time | Flights |
|---|---|---|
| Departing before 6 am | 86.2% | 174 |
| Departing 6 am to 7 am | 89.6% | 270 |
| Departing 7 am to 8 am | 77.1% | 210 |
| Departing 8 am to 9 am | 80.2% | 111 |
| Departing 10 am to 11 am | 85.9% | 531 |
| Departing 11 am to noon | Insufficient sample | 33 |
| Departing noon to 1 pm | 89.6% | 135 |
| Departing 1 pm to 2 pm | 87.9% | 165 |
| Departing 2 pm to 3 pm | 85.6% | 188 |
| Departing 6 pm to 7 pm | 70.3% | 511 |
| Departing 7 pm to 8 pm | Insufficient sample | 14 |
Best and worst months at ABI
Share of scheduled flights on time 12-month average 82.2%
Show as table
| Period | On time | Flights |
|---|---|---|
| January | 78.6% | 449 |
| February | 88.0% | 401 |
| March | 84.0% | 493 |
| April | 82.6% | 523 |
| May | 79.2% | 539 |
| June | 77.2% | 552 |
| July | 79.2% | 572 |
| August | 82.3% | 572 |
| September | 81.4% | 409 |
| October | 86.2% | 441 |
| November | 84.3% | 426 |
| December | 84.2% | 448 |
Month by month, last 12 months
Share of scheduled flights on time U.S. average 75.6%
Show as table
| Period | On time | Flights |
|---|---|---|
| Sep 2025 | 77.9% | 145 |
| Oct 2025 | 80.0% | 150 |
| Nov 2025 | 79.6% | 142 |
| Dec 2025 | 81.8% | 148 |
| Jan 2026 | 77.0% | 148 |
| Feb 2026 | 87.9% | 124 |
| Mar 2026 | 85.1% | 195 |
| Apr 2026 | 86.9% | 236 |
| May 2026 | 82.4% | 244 |
| Jun 2026 | 80.5% | 261 |
| Jul 2026 | 82.5% | 274 |
| Aug 2026 | 82.2% | 275 |
Busiest routes from ABI
| To | On time | Cancelled | Airlines | Flights |
|---|---|---|---|---|
| Dallas/Fort Worth (DFW) | 81.6% | 2.1% | 1 | 1,750 |
| Denver (DEN) | 79.5% | 0.6% | 1 | 336 |
| Houston (IAH) | 89.9% | 0.0% | 1 | 168 |
| Phoenix (PHX) | 88.6% | 0.0% | 1 | 88 |
Sources & data dates
- Source
- U.S. DOT Bureau of Transportation Statistics, Reporting Carrier On-Time Performance (1987-present)
- Period
- September 2025 to August 2026 (12 months); month-of-year patterns September 2023 to August 2026
- Data through
- August 2026
- Processed
- 2026-11-03
- Scope
- Scheduled nonstop domestic departures from Abilene, TX (ABI) by airlines that report to the DOT.
- Method
- Rates use all scheduled flights as the denominator; cancelled and diverted flights count as not on time. Figures based on fewer than 50 scheduled flights are suppressed. Full methodology.