Milwaukee (MKE) to Salt Lake City (SLC): On-Time Performance
Data through May 2026
Milwaukee (MKE) to Salt Lake City (SLC) is a thinner route than most in this dataset — 363 departures over the past year, roughly 7 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 87% arrived on time, comfortably above the national average of 78%.
- On-time
- 87%
- arrived <15 min late
- Avg delay
- 12 min
- completed flights
- Cancelled
- 0.7%
- Flights/day
- 0.99
- last 12 months
- Duration
- 3h 31m
- scheduled
- Distance
- 1,247 mi
Monthly on-time trend
Best time to fly from MKE to SLC
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 85% | 19 min |
| Tuesdaybest | 93% | 3 min |
| Wednesday | 85% | 16 min |
| Thursday | 92% | 5 min |
| Friday | 83% | 16 min |
| Saturday | 86% | 9 min |
| Sunday | 86% | 18 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft6%
- Airline operations67%
- National airspace system15%
- Weather12%
Frequently asked questions
- How often are flights from MKE to SLC delayed?
- 13% of MKE–SLC flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 12 minutes.
- How long is the flight from MKE to SLC?
- The scheduled MKE–SLC flight time averages 3h 31m over 1,247 miles. Actual arrival times vary — flights on this route land 15+ minutes late 13% of the time.
- How often are MKE to SLC flights cancelled?
- 0.7% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, at or below the national rate of 1.6%.
- What is the worst month to fly from MKE to SLC?
- December 2025 was the roughest month in this dataset, with only 53% of arrivals on time. The best was September 2024 at 100%. If your dates are flexible, that 47-point gap is worth planning around.
Explore related pages
More routes from MKE
Based on 728 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.