Best time to fly out of Four Corners (FMN)
Four Corners did not fly enough departures in this window to split the day into time bands. Not enough flights to say. A percentage needs at least 100 flights behind it before it is worth printing; anything thinner is noise wearing a decimal point. These are historical odds, not forecasts. The records say what happened on this schedule over three years; they know nothing about tomorrow’s thunderstorm.
Data through June 2026 · Bureau of Transportation Statistics
On-time rate by hour and day
On this page, “on time” means a departure that pushed back less than 15 minutes behind its scheduled time — the Bureau of Transportation Statistics definition, and the one airlines are held to.
| Departure time | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| Before 6am | – | – | – | – | – | – | – |
| 6–8am | – | – | – | – | – | – | – |
| 8–10am | – | – | – | – | – | – | – |
| 10am–12pm | – | – | – | – | – | – | – |
| 12–2pm | – | – | – | – | – | – | – |
| 2–4pm | – | – | – | – | – | – | – |
| 4–6pm | – | – | – | – | – | – | – |
| 6–8pm | – | – | – | – | – | – | – |
| 8–10pm | – | – | – | – | – | – | – |
| 10pm–12am | – | – | – | – | – | – | – |
Not enough flights to say — fewer than 100 in this window.
The year at FMN
Month by month, Four Corners is too thin to read. Not enough flights to say — fewer than 100 in this window.
| Month | Share departures that left on time | Flights |
|---|---|---|
| January | Not enough flights to say | 31 |
| February | Not enough flights to say | 28 |
| March | Not enough flights to say | 31 |
| April | Not enough flights to say | 30 |
| May | Not enough flights to say | 54 |
| June | Not enough flights to say | 60 |
| July | Not enough flights to say | 31 |
| August | Not enough flights to say | 31 |
| September | Not enough flights to say | 30 |
| October | Not enough flights to say | 31 |
| November | Not enough flights to say | 30 |
| December | Not enough flights to say | 31 |
Airlines at FMN
Every airline with at least 100 departures from FMN, busiest first. These are that airline’s departures from this airport only — its record across the country sits on its own page.
| Airline | Left on time | Typical delay | Cancelled | Departures |
|---|---|---|---|---|
| SkyWest Airlines | 87.5% | 154 min | 0.2% | 418 |
If you are connecting through FMN
Of 419 scheduled arrivals into FMN, 80.7% reached the gate less than 15 minutes behind schedule.
Work out a specific layover — pick the airport and the minutes you have, and the tool reads the same arrival records back as a share.
Busiest routes out of FMN
Ranked by flights, with the share that arrived on time at the far end. Where a route carries enough flights for a page of its own the chip goes there; otherwise it goes to the destination airport.
- DEN 83.7% on time · 418 flights
FMN in one number
Four Corners (FMN)
Rank 350 of 363 US airports by departures. Steadiest stretch of the day: —. Hardest month: —.
Questions about FMN
- How often are flights cancelled at FMN?
- 0.2% of scheduled departures were cancelled over July 2023 through June 2026. Cancellations are counted against everything scheduled, not against everything that flew — a rate that looks small still adds up to real people in a rebooking line.