Airport Reliability
FSM · Fort Smith
Fort Smith, AR (FSM)
- 84%
- Departures within 15 minutes
- 10 min
- Average departure delay
- 83%
- Arrivals within 15 minutes
- 2.7%
- Departures cancelled
Based on 1,176 departures and 1,176 arrivals. Data through May 2026.
What the data says
Morning flights do better here.
Departures from FSM departing between 6–9 AM arrived on time 95% of the time, versus 70% between 3–6 PM.
Thursday is the weak spot.
Departures from FSM arrived on time 87% of the time on Wednesdays. On Thursdays: 78%.
Slipping a little lately.
Departures from FSM arrived on time 84% of the time over the last three months in the data, compared with 87% in the three months before that.
When FSM gets messy
- 6–9 AM95%(356 flights)
- 9 AM–12 PM85%(353 flights)
- 3–6 PM70%(113 flights)
- 6–9 PM76%(317 flights)
- Mon84%(162 flights)
- Tue86%(158 flights)
- Wed87%(156 flights)
- Thu78%(169 flights)
- Fri83%(167 flights)
- Sat84%(159 flights)
- Sun86%(168 flights)
81%
May
Jun 70% → May 81% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 70% | 104 |
| July 2025 | 80% | 103 |
| August 2025 | 91% | 95 |
| September 2025 | 87% | 116 |
| October 2025 | 87% | 94 |
| November 2025 | 81% | 89 |
| December 2025 | 85% | 93 |
| January 2026 | 86% | 84 |
| February 2026 | 92% | 82 |
| March 2026 | 89% | 90 |
| April 2026 | 83% | 90 |
| May 2026 | 81% | 99 |
Airlines departing FSM
Busiest routes from FSM
Based on 1,176 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.