Airport Reliability
YKM · Yakima
Yakima, WA (YKM)
- 87%
- Departures within 15 minutes
- 3 min
- Average departure delay
- 88%
- Arrivals within 15 minutes
- 1.7%
- Departures cancelled
Based on 727 departures and 727 arrivals. Data through May 2026.
What the data says
Morning-you made the right choice.
Departures from YKM departing between 3–6 AM arrived on time 96% of the time, versus 79% between 12–3 PM.
Skip Thursday if you can.
Departures from YKM arrived on time 92% of the time on Tuesdays. On Thursdays: 84%.
When YKM gets messy
- 3–6 AM96%(101 flights)
- 6–9 AM93%(254 flights)
- 12–3 PM79%(168 flights)
- 3–6 PM87%(166 flights)
- 6–9 PM80%(25 flights)
- Mon86%(102 flights)
- Tue92%(104 flights)
- Wed92%(101 flights)
- Thu84%(99 flights)
- Fri87%(100 flights)
- Sat85%(103 flights)
- Sun90%(105 flights)
87%
May
Jun 77% → May 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 60 |
| July 2025 | 85% | 61 |
| August 2025 | 90% | 62 |
| September 2025 | 88% | 60 |
| October 2025 | 83% | 59 |
| November 2025 | 91% | 58 |
| December 2025 | 90% | 60 |
| January 2026 | 88% | 57 |
| February 2026 | 93% | 54 |
| March 2026 | 89% | 61 |
| April 2026 | 95% | 60 |
| May 2026 | 87% | 62 |
Airlines departing YKM
Busiest routes from YKM
Based on 727 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.