Skip to content
WanderNerd
Check a flight

Route Reliability

Missoula → Los Angeles

MSO–LAX · 923 miles · Missoula Montana Airport to Los Angeles International Airport

92
Nerd Approved
WanderNerd Reliability Score
84%
Arrive within 15 minutes
6 min
Average arrival delay
0%
Cancelled
108
Flights in the data

Data through May 2026.

Airlines on this route

  • American Airlines84% on time · 100 flights
  • United Airlines88% on time · 8 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Thursdays have been rough.

MSO–LAX flights arrived on time 94% of the time on Fridays and just 69% on Thursdays. That gap is worth planning around.

It basically never cancels.

Out of 108 scheduled flights, only 0.0% were cancelled.

Flights on this route

The breakdown

On-time by weekday
  • Mon93%(15 flights)
  • Tue77%(13 flights)
  • Wed92%(13 flights)
  • Thu69%(16 flights)
  • Fri94%(17 flights)
  • Sat94%(17 flights)
  • Sun71%(17 flights)
On-time by departure window
  • 6–9 AM—(8 flights)
  • 12–3 PM—(4 flights)
  • 3–6 PM83%(96 flights)
On-time trend by month
84%
May

Jun 89% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202589%26
July 202584%31
August 202581%31
May 202684%19

Same trip, other airports

Keep nerding

Based on 108 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.