Route on-time record
SLC to GJT: most on-time flights and the best time to fly
Salt Lake City (Salt Lake City International Airport) to Grand Junction (Grand Junction Regional Airport). 584 nonstop flights in Jun 2025 to May 2026, 95% arrived within 15 minutes and 0.0% were cancelled. The most reliable flight number was SkyWest 4234 at 8:50 PM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
SLC → GJT
Salt Lake City to Grand Junction: 584 nonstop flights a year
On time (12 months)
95%
Cancelled
0.0%
avg delay 4 min
Best time to leave
6 to 9 PM
98% on time vs 89% 3 to 6 PM
Most reliable airline
SkyWest
95% 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 4234 · sold as United Express, Delta Connection, American Eagle or Alaska
8:50 PM → 9:53 PM1h 04m nonstop
Local times, typical schedule. Last flown 2026-05-31.
97%
chance on time
- On time (history)
- 97%
- Cancelled
- 0.0%
- Avg arrival delay
- 4 min
- Arrived on time 97% of the time (363 flights, Jun 2025 to May 2026).
- Never cancelled in 365 scheduled flights.
- Leaves in this route's most on-time window (6 to 9 PM: 98% on time; 3 to 6 PM: 89%).
Strong track record · 363 flights
Find 8:50 PM flight fares Opens this date on Aviasales#2 · SkyWest 4246 · sold as United Express, Delta Connection, American Eagle or Alaska
3:30 PM → 4:35 PM1h 06m nonstop
Local times, typical schedule. Last flown 2026-05-31.
92%
chance on time
- On time (history)
- 92%
- Cancelled
- 0.0%
- Avg arrival delay
- 5 min
- Arrived on time 92% of the time (219 flights, Jun 2025 to May 2026).
- Never cancelled in 219 scheduled flights.
- Leaves in this route's least on-time window (3 to 6 PM: 89% on time; 6 to 9 PM: 98%).
Strong track record · 219 flights
Find 3:30 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)95%
584 flights · 95% on time as flown · 0.0% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- 9 AM to noon97%
89 flights · avg delay 2 min
- 3 to 6 PM89%
138 flights · avg delay 6 min
- 6 to 9 PM98%
141 flights · avg delay 2 min
- After 9 PM97%
211 flights · avg delay 5 min
Best day: Sunday (97%). Worst: Friday (92%).
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)90%
- Severe weather7%
- Air traffic control and airport volume3%
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
SLC to GJT questions
- What time of day is best to fly SLC to GJT?
- 6 to 9 PM: 98% of flights arrived on time, against 89% for departures 3 to 6 PM.
- Which airline is most on time from SLC to GJT?
- SkyWest, with a season-adjusted 95% chance of operating and arriving on time over 584 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 SLC to GJT?
- August (90% on time); the best was November (100%), 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 SLC
- GJT to SLC (return)
- SLC to DEN 77%
- SLC to PHX 84%
- SLC to SEA 79%
- SLC to LAX 86%
- SLC to DFW 78%
- SLC to LAS 78%
- SLC to SFO 72%
- SLC to ORD 75%
- SLC to ATL 86%
- SLC to SAN 84%
- SLC to PDX 88%
- SLC to SMF 86%
Live status: FAA delays and ground stops