San Angelo Regional Mathis Field (SJT): Delays & On-Time Performance
Data through July 2026
San Angelo Regional Mathis Field (SJT) in San Angelo, TX is a middle-of-the-pack performer: 82% of departures are on time, within a few points of the national 78%. It hosts 2 airlines flying 3 departures a day to 1 destinations, with cancellations at 3.8%.
- Departures on-time
- 82%
- left <15 min late
- Avg dep delay
- 19 min
- Arrivals on-time
- 79%
- Cancelled
- 3.8%
- Destinations
- 1
- nonstop
- Airlines
- 2
Plan your departure from SJT
The choices most likely to improve your odds, based on this airport’s historical record.
- Best day to fly
- Tuesday
- 83% on-time
- Cancellation risk
- 3.8%
- above the US average
Monthly on-time trend
Best time of day to depart from SJT
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 78% | 20 min |
| Tuesdaybest | 83% | 17 min |
| Wednesday | 79% | 19 min |
| Thursday | 78% | 16 min |
| Friday | 80% | 18 min |
| Saturday | 79% | 26 min |
| Sunday | 77% | 22 min |
Busiest routes from SJT
| Route | Flights/12mo | On-time | Avg delay |
|---|---|---|---|
| SJT → DFW (Dallas/Fort Worth) | 1,077 | 79% | 20 min |
Where flights into SJT come from
| Route | Flights/12mo | On-time | Avg delay |
|---|---|---|---|
| DFW (Dallas/Fort Worth) → SJT | 1,077 | 79% | 17 min |
What causes delays at SJT
Share of total delay minutes by cause, as reported by carriers to the US DOT, weighted across routes departing SJT.
- Late-arriving aircraft18%
- Airline operations52%
- National airspace system9%
- Weather22%
- Security1%
Alternative airports near San Angelo
Other airports within 120 miles, compared on departure reliability.
| Airport | Distance | On-time departures | Avg delay |
|---|---|---|---|
| ABI — Abilene Regional Airport | 87 mi | 84% | 13 min |
| MAF — Midland International Air and Space Port | 108 mi | 84% | 15 min |
Compare the airport-level record first, then check the exact route you plan to book.
Airline performance at SJT
| Airline | On-time departures | Avg delay | Flights |
|---|---|---|---|
| Envoy Air | 84% | 15 min | 257 |
| SkyWest Airlines | 81% | 20 min | 2,000 |
Frequently asked questions
- How often are flights delayed at SJT?
- 18% of departures from San Angelo Regional Mathis Field left 15+ minutes late between 2024-07 and 2026-07, with an average departure delay of 19 minutes. The national on-time average over the same period was 78%.
- How often are flights cancelled at SJT?
- 3.8% of scheduled departures from SJT were cancelled in this period, compared with a national rate of 1.6%.
Popular route pages from this airport
Related guides
Based on 2,257 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.