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WanderNerd

Airport Reliability

INL · International Falls

International Falls, MN (INL)

88%
Departures within 15 minutes
6 min
Average departure delay
84%
Arrivals within 15 minutes
1.8%
Departures cancelled

Based on 657 departures and 657 arrivals. Data through May 2026.

What the data says

The late departure is the smart one here.

Departures from INL departing between 6–9 PM arrived on time 93% of the time, versus 85% between 3–6 PM.

Sunday scaries are real for this one.

Departures from INL arrived on time 93% of the time on Saturdays. On Sundays: 81%.

Trending in the right direction.

Departures from INL arrived on time 92% of the time over the last three months in the data, compared with 76% in the three months before that.

When INL gets messy

On-time by departure window
  • 9 AM–12 PM88%(354 flights)
  • 12–3 PM(1 flights)
  • 3–6 PM85%(233 flights)
  • 6–9 PM93%(57 flights)
On-time by weekday
  • Mon83%(103 flights)
  • Tue91%(66 flights)
  • Wed90%(62 flights)
  • Thu91%(98 flights)
  • Fri85%(103 flights)
  • Sat93%(112 flights)
  • Sun81%(101 flights)
On-time trend by month
98%
May

Jun 96% → May 98% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202596%53
July 202594%64
August 202587%67
September 202589%56
October 202593%53
November 202583%48
December 202583%52
January 202676%53
February 202671%48
March 202692%50
April 202685%47
May 202698%54

Airlines departing INL

Based on 657 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.