Route on-time record
RDM to PHX: most on-time flights and the best time to fly
Redmond (Roberts Field) to Phoenix (Phoenix Sky Harbor International Airport). 841 nonstop flights in Jun 2025 to May 2026, 92% arrived within 15 minutes and 0.7% were cancelled. The most reliable flight number was Envoy 3508 at 10:44 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
RDM → PHX
Redmond to Phoenix: 841 nonstop flights a year
On time (12 months)
92%
Cancelled
0.7%
avg delay 9 min
Best time to leave
9 AM to noon
93% on time vs 89% 3 to 6 PM
Most reliable airline
SkyWest
92% 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 · Envoy 3508 · sold as American Eagle
10:44 AM → 1:13 PM2h 29m nonstop
Local times, typical schedule. Last flown 2026-05-20.
95%
chance on time
- On time (history)
- 98%
- Cancelled
- 0.0%
- Avg arrival delay
- 1 min
- Arrived on time 98% of the time (44 flights, Jun 2025 to May 2026).
- Never cancelled in 44 scheduled flights.
- Leaves in this route's most on-time window (9 AM to noon: 93% on time; 3 to 6 PM: 89%).
Limited track record · 44 flights
Find 10:44 AM flight fares Opens this date on Aviasales#2 · Envoy 3543 · sold as American Eagle
5:13 AM → 7:45 AM2h 32m nonstop
Local times, typical schedule. Last flown 2026-05-20.
94%
chance on time
- On time (history)
- 98%
- Cancelled
- 0.0%
- Avg arrival delay
- 2 min
- Arrived on time 98% of the time (47 flights, Jun 2025 to May 2026).
- Never cancelled in 48 scheduled flights.
Limited track record · 47 flights
Find 5:13 AM flight fares Opens this date on Aviasales#3 · Envoy 3773 · sold as American Eagle
5:20 AM → 7:49 AM2h 29m nonstop
Local times, typical schedule. Last flown 2026-05-31.
93%
chance on time
- On time (history)
- 95%
- Cancelled
- 1.0%
- Avg arrival delay
- 3 min
- Arrived on time 95% of the time (98 flights, Jun 2025 to May 2026).
Moderate track record · 98 flights
Find 5:20 AM flight fares Opens this date on Aviasales#4 · SkyWest 6315 · sold as United Express, Delta Connection, American Eagle or Alaska
2:50 PM → 5:25 PM2h 35m nonstop
Local times, typical schedule. Last flown 2026-05-20.
91%
chance on time
- On time (history)
- 92%
- Cancelled
- 0.0%
- Avg arrival delay
- 8 min
- Arrived on time 92% of the time (12 flights, Jun 2025 to May 2026).
- Lands inside PHX's trouble window: 45% of its 47 ground stops and delay programs started between 2 PM and 8 PM.
Limited track record · 12 flights
Find 2:50 PM flight fares Opens this date on Aviasales#5 · Envoy 3770 · sold as American Eagle
1:59 PM → 4:27 PM2h 28m nonstop
Local times, typical schedule. Last flown 2026-05-31.
87%
chance on time
- On time (history)
- 82%
- Cancelled
- 0.0%
- Avg arrival delay
- 16 min
- Arrived on time 82% of the time (11 flights, Jun 2025 to May 2026).
- Lands inside PHX's trouble window: 45% of its 47 ground stops and delay programs started between 2 PM and 8 PM.
Limited track record · 11 flights
Find 1:59 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)92%
31 flights · 94% on time as flown · 0.6% cancel
- Envoy Air (sold as American Eagle)91%
805 flights · 92% on time as flown · 0.7% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM93%
362 flights · avg delay 12 min
- 9 AM to noon93%
138 flights · avg delay 4 min
- Noon to 3 PM90%
247 flights · avg delay 8 min
- 3 to 6 PM89%
92 flights · avg delay 9 min
Best day: Tuesday (93%). Worst: Friday (88%).
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
- Late-arriving aircraft42%
- Severe weather26%
- Airline (crew, maintenance, boarding)22%
- Air traffic control and airport volume10%
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
RDM to PHX questions
- What time of day is best to fly RDM to PHX?
- 9 AM to noon: 93% of flights arrived on time, against 89% for departures 3 to 6 PM.
- Which airline is most on time from RDM to PHX?
- SkyWest, with a season-adjusted 92% chance of operating and arriving on time over 31 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 RDM to PHX?
- January (84% on time); the best was September (94%), 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 RDM
- PHX to RDM (return)
- RDM to SEA 85%
- RDM to SFO 69%
- RDM to SLC 91%
- RDM to DEN 84%
- RDM to LAX 83%
Live status: FAA delays and ground stops