Route on-time record
PSP to SLC: most on-time flights and the best time to fly
Palm Springs (Palm Springs International Airport) to Salt Lake City (Salt Lake City International Airport). 1,078 nonstop flights in Jun 2025 to May 2026, 93% arrived within 15 minutes and 0.4% were cancelled. The most reliable flight number was SkyWest 4030 at 6:05 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
PSP → SLC
Palm Springs to Salt Lake City: 1,078 nonstop flights a year
On time (12 months)
93%
Cancelled
0.4%
avg delay 7 min
Best time to leave
Before 9 AM
98% on time vs 91% 3 to 6 PM
Most reliable airline
SkyWest
94% 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 4030 · sold as United Express, Delta Connection, American Eagle or Alaska
6:05 AM → 8:48 AM1h 48m nonstop
Local times, typical schedule. Last flown 2026-05-31.
98%
chance on time
- On time (history)
- 98%
- Cancelled
- 0.0%
- Avg arrival delay
- 2 min
- Arrived on time 98% of the time (365 flights, Jun 2025 to May 2026).
- Never cancelled in 365 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 98% on time; 3 to 6 PM: 91%).
Strong track record · 365 flights
Find 6:05 AM flight fares Opens this date on Aviasales#2 · SkyWest 4042 · sold as United Express, Delta Connection, American Eagle or Alaska
12:29 PM → 3:15 PM1h 46m nonstop
Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as SkyWest 3885; its record covers all of them.
95%
chance on time
- On time (history)
- 95%
- Cancelled
- 0.0%
- Avg arrival delay
- 18 min
- Arrived on time 95% of the time (42 flights, Jun 2025 to May 2026).
- Never cancelled in 42 scheduled flights.
- Short track record (42 flights), so its score leans on the airline's record at this hour.
Limited track record · 42 flights
Find 12:29 PM flight fares Opens this date on Aviasales#3 · SkyWest 3852 · sold as United Express, Delta Connection, American Eagle or Alaska
5:03 PM → 7:55 PM1h 50m nonstop
Local times, typical schedule. Last flown 2026-05-31.
90%
chance on time
- On time (history)
- 89%
- Cancelled
- 0.0%
- Avg arrival delay
- 8 min
- Arrived on time 89% of the time (80 flights, Jun 2025 to May 2026).
- Never cancelled in 80 scheduled flights.
- Leaves in this route's least on-time window (3 to 6 PM: 91% on time; Before 9 AM: 98%).
Moderate track record · 80 flights
Find 5:03 PM flight fares Opens this date on Aviasales#4 · SkyWest 3618 · sold as United Express, Delta Connection, American Eagle or Alaska
1:25 PM → 4:14 PM1h 49m nonstop
Local times, typical schedule. Last flown 2026-04-12.
87%
chance on time
- On time (history)
- 82%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 82% of the time (34 flights, Jun 2025 to May 2026).
- Never cancelled in 34 scheduled flights.
- Short track record (34 flights), so its score leans on the airline's record at this hour.
Limited track record · 34 flights
Find 1:25 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)94%
1,007 flights · 95% on time as flown · 0.4% cancel
- Delta Air Lines89%
71 flights · 79% on time as flown · 0.3% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM98%
365 flights · avg delay 2 min
- Noon to 3 PM92%
364 flights · avg delay 10 min
- 3 to 6 PM91%
349 flights · avg delay 7 min
Best day: Tuesday (95%). Worst: Saturday (90%).
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)76%
- Severe weather10%
- Late-arriving aircraft8%
- Air traffic control and airport volume6%
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
PSP to SLC questions
- What time of day is best to fly PSP to SLC?
- Before 9 AM: 98% of flights arrived on time, against 91% for departures 3 to 6 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 PSP to SLC?
- SkyWest, with a season-adjusted 94% chance of operating and arriving on time over 1,007 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 PSP to SLC?
- February (87% on time); the best was June (98%), 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 PSP
- SLC to PSP (return)
- PSP to SFO 68%
- PSP to DEN 81%
- PSP to SEA 87%
- PSP to PHX 79%
- PSP to DFW 79%
- PSP to ORD 75%
- PSP to PDX 95%
- PSP to LAS 80%
- PSP to SMF 85%
- PSP to OAK 86%
- PSP to LAX 85%
- PSP to MSP 81%
Live status: FAA delays and ground stops