Route on-time record
FCA to SLC: most on-time flights and the best time to fly
Kalispell (Glacier Park International Airport) to Salt Lake City (Salt Lake City International Airport). 1,156 nonstop flights in Jun 2025 to May 2026, 92% arrived within 15 minutes and 0.9% were cancelled. The most reliable flight number was SkyWest 3798 at 5:56 PM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
FCA → SLC
Kalispell to Salt Lake City: 1,156 nonstop flights a year
On time (12 months)
92%
Cancelled
0.9%
avg delay 10 min
Best time to leave
9 AM to noon
99% on time vs 88% before 9 AM
Most reliable airline
SkyWest
93% 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 3798 · sold as United Express, Delta Connection, American Eagle or Alaska
5:56 PM → 7:45 PM1h 49m nonstop
Local times, typical schedule. Last flown 2026-05-31.
93%
chance on time
- On time (history)
- 94%
- Cancelled
- 0.9%
- Avg arrival delay
- 4 min
- Arrived on time 94% of the time (342 flights, Jun 2025 to May 2026).
Strong track record · 342 flights
Find 5:56 PM flight fares Opens this date on Aviasales#2 · SkyWest 3524 · sold as United Express, Delta Connection, American Eagle or Alaska
12:15 PM → 2:04 PM1h 49m nonstop
Local times, typical schedule. Last flown 2026-05-19.
93%
chance on time
- On time (history)
- 85%
- Cancelled
- 0.0%
- Avg arrival delay
- 14 min
- Arrived on time 85% of the time (13 flights, Jun 2025 to May 2026).
Limited track record · 13 flights
Find 12:15 PM flight fares Opens this date on Aviasales#3 · SkyWest 3804 · sold as United Express, Delta Connection, American Eagle or Alaska
1:20 PM → 3:09 PM1h 49m nonstop
Local times, typical schedule. Last flown 2026-05-31.
92%
chance on time
- On time (history)
- 85%
- Cancelled
- 0.0%
- Avg arrival delay
- 23 min
- Arrived on time 85% of the time (20 flights, Jun 2025 to May 2026).
Limited track record · 20 flights
Find 1:20 PM flight fares Opens this date on Aviasales#4 · Delta 1024
12:20 PM → 2:04 PM1h 44m nonstop
Local times, typical schedule. Last flown 2026-05-31.
91%
chance on time
- On time (history)
- 92%
- Cancelled
- 0.0%
- Avg arrival delay
- 2 min
- Arrived on time 92% of the time (12 flights, Jun 2025 to May 2026).
Limited track record · 12 flights
Find Delta 1024 fares Opens this date on Aviasales#5 · Delta 2201
5:09 AM → 6:55 AM1h 42m nonstop
Local times, typical schedule. Last flown 2026-05-31.
87%
chance on time
- On time (history)
- 88%
- Cancelled
- 0.5%
- Avg arrival delay
- 19 min
- Arrived on time 88% of the time (363 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (Before 9 AM: 88% on time; 9 AM to noon: 99%).
Strong track record · 363 flights
Find Delta 2201 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)93%
774 flights · 94% on time as flown · 1.0% cancel
- Delta Air Lines88%
382 flights · 88% on time as flown · 0.6% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM88%
365 flights · avg delay 19 min
- 9 AM to noon99%
92 flights · avg delay 1 min
- Noon to 3 PM93%
353 flights · avg delay 8 min
- 3 to 6 PM94%
65 flights · avg delay 4 min
- 6 to 9 PM94%
281 flights · avg delay 4 min
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)77%
- Severe weather16%
- Air traffic control and airport volume7%
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
FCA to SLC questions
- What time of day is best to fly FCA to SLC?
- 9 AM to noon: 99% of flights arrived on time, against 88% for departures before 9 AM.
- Which airline is most on time from FCA to SLC?
- SkyWest, with a season-adjusted 93% chance of operating and arriving on time over 774 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 FCA to SLC?
- January (80% on time); the best was September (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 FCA
Live status: FAA delays and ground stops