Route on-time record
MFR to SLC: most on-time flights and the best time to fly
Medford (Rogue Valley International-Medford Airport) to Salt Lake City (Salt Lake City International Airport). 729 nonstop flights in Jun 2025 to May 2026, 91% arrived within 15 minutes and 0.3% were cancelled. The most reliable flight number was SkyWest 3769 at 5:00 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
MFR → SLC
Medford to Salt Lake City: 729 nonstop flights a year
On time (12 months)
91%
Cancelled
0.3%
avg delay 9 min
Best time to leave
Before 9 AM
94% on time vs 88% noon to 3 PM
Most reliable airline
SkyWest
91% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · SkyWest 3769 · sold as United Express, Delta Connection, American Eagle or Alaska
5:00 AM → 7:54 AM1h 54m nonstop
Local times, typical schedule. Last flown 2026-05-31.
92%
chance on time
- On time (history)
- 92%
- Cancelled
- 0.6%
- Avg arrival delay
- 10 min
- Arrived on time 92% of the time (169 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 94% on time; Noon to 3 PM: 88%).
Moderate track record · 169 flights
Find 5:00 AM flight fares Opens this date on Aviasales#2 · SkyWest 3506 · sold as United Express, Delta Connection, American Eagle or Alaska
1:40 PM → 4:33 PM1h 53m nonstop
Local times, typical schedule. Last flown 2026-05-31.
87%
chance on time
- On time (history)
- 84%
- Cancelled
- 0.0%
- Avg arrival delay
- 11 min
- Arrived on time 84% of the time (25 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (Noon to 3 PM: 88% on time; Before 9 AM: 94%).
Limited track record · 25 flights
Find 1:40 PM flight fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- SkyWest Airlines (sold as United Express, Delta Connection, American Eagle or Alaska)91%
729 flights · 91% on time as flown · 0.3% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM94%
365 flights · avg delay 10 min
- Noon to 3 PM88%
364 flights · avg delay 9 min
Best day: Monday (92%). Worst: Saturday (87%).
On time by month
All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.
What delays this route
- Airline (crew, maintenance, boarding)52%
- Severe weather47%
Share of delay minutes by the cause airlines report to the US DOT.
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
MFR to SLC questions
- What time of day is best to fly MFR to SLC?
- Before 9 AM: 94% of flights arrived on time, against 88% for departures noon to 3 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
- Which airline is most on time from MFR to SLC?
- SkyWest, with a season-adjusted 91% chance of operating and arriving on time over 729 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
- What is the worst month for delays on MFR to SLC?
- January (83% on time); the best was October (97%), averaged over Jun 2023 to May 2026.
- Is this a prediction for my flight?
- No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.
More routes from MFR
- SLC to MFR (return)
- MFR to SEA 91%
- MFR to SFO 73%
- MFR to PHX 87%
- MFR to DEN 84%
Live status: FAA delays and ground stops