Route on-time record
PHX to RDM: most on-time flights and the best time to fly
Phoenix (Phoenix Sky Harbor International Airport) to Redmond (Roberts Field). 841 nonstop flights in Jun 2025 to May 2026, 88% arrived within 15 minutes and 0.4% were cancelled. The most reliable flight number was Envoy 3508 at 7:21 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
PHX → RDM
Phoenix to Redmond: 841 nonstop flights a year
On time (12 months)
88%
Cancelled
0.4%
avg delay 7 min
Best time to leave
Before 9 AM
96% on time vs 84% 6 to 9 PM
Most reliable airline
Envoy
88% 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
7:21 AM → 10:00 AM2h 39m nonstop
Local times, typical schedule. Last flown 2026-05-20.
96%
chance on time
- On time (history)
- 100%
- Cancelled
- 0.0%
- Avg arrival delay
- 1 min
- Arrived on time 100% 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 (Before 9 AM: 96% on time; 6 to 9 PM: 84%).
- Departs outside PHX's trouble window (2 PM to 8 PM, when 45% of its 47 ground stops and delay programs started).
Limited track record · 44 flights
Find 7:21 AM flight fares Opens this date on Aviasales#2 · Envoy 3597 · sold as American Eagle
8:25 PM → 10:56 PM2h 31m nonstop
Local times, typical schedule. Last flown 2026-05-31.
87%
chance on time
- On time (history)
- 88%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 88% of the time (98 flights, Jun 2025 to May 2026).
- Never cancelled in 99 scheduled flights.
- Leaves in this route's least on-time window (6 to 9 PM: 84% on time; Before 9 AM: 96%).
- Departs outside PHX's trouble window (2 PM to 8 PM, when 45% of its 47 ground stops and delay programs started).
Moderate track record · 98 flights
Find 8:25 PM flight fares Opens this date on Aviasales#3 · Envoy 3460 · sold as American Eagle
8:49 PM → 11:23 PM2h 34m nonstop
Local times, typical schedule. Last flown 2026-05-20.
84%
chance on time
- On time (history)
- 84%
- Cancelled
- 0.0%
- Avg arrival delay
- 7 min
- Arrived on time 84% of the time (44 flights, Jun 2025 to May 2026).
- Never cancelled in 44 scheduled flights.
- Leaves in this route's least on-time window (6 to 9 PM: 84% on time; Before 9 AM: 96%).
- Departs outside PHX's trouble window (2 PM to 8 PM, when 45% of its 47 ground stops and delay programs started).
Limited track record · 44 flights
Find 8:49 PM flight fares Opens this date on Aviasales#4 · SkyWest 6315 · sold as United Express, Delta Connection, American Eagle or Alaska
10:30 AM → 1:17 PM2h 47m nonstop
Local times, typical schedule. Last flown 2026-05-20.
83%
chance on time
- On time (history)
- 83%
- Cancelled
- 0.0%
- Avg arrival delay
- 19 min
- Arrived on time 83% of the time (12 flights, Jun 2025 to May 2026).
- Departs outside PHX's trouble window (2 PM to 8 PM, when 45% of its 47 ground stops and delay programs started).
Limited track record · 12 flights
Find 10:30 AM flight fares Opens this date on Aviasales#5 · Envoy 3770 · sold as American Eagle
10:28 AM → 1:04 PM2h 36m nonstop
Local times, typical schedule. Last flown 2026-05-31.
82%
chance on time
- On time (history)
- 64%
- Cancelled
- 0.0%
- Avg arrival delay
- 18 min
- Arrived on time 64% of the time (11 flights, Jun 2025 to May 2026).
- Departs outside PHX's trouble window (2 PM to 8 PM, when 45% of its 47 ground stops and delay programs started).
- 94% of its delay minutes came from the plane arriving late from an earlier flight.
Limited track record · 11 flights
Find 10:28 AM flight fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Envoy Air (sold as American Eagle)88%
805 flights · 88% on time as flown · 0.4% cancel
- SkyWest Airlines (sold as United Express, Delta Connection, American Eagle or Alaska)84%
31 flights · 74% on time as flown · 0.3% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM96%
138 flights · avg delay 2 min
- 9 AM to noon86%
297 flights · avg delay 9 min
- Noon to 3 PM84%
57 flights · avg delay 7 min
- 3 to 6 PM86%
115 flights · avg delay 8 min
- 6 to 9 PM84%
154 flights · avg delay 7 min
- After 9 PM92%
80 flights · avg delay 3 min
Best day: Tuesday (92%). Worst: Friday (84%).
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 aircraft52%
- Airline (crew, maintenance, boarding)34%
- Air traffic control and airport volume13%
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
PHX to RDM questions
- What time of day is best to fly PHX to RDM?
- Before 9 AM: 96% of flights arrived on time, against 84% for departures 6 to 9 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 PHX to RDM?
- Envoy, with a season-adjusted 88% chance of operating and arriving on time over 805 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 PHX to RDM?
- July (83% on time); the best was October (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 PHX
- RDM to PHX (return)
- PHX to DEN 77%
- PHX to LAX 83%
- PHX to SEA 83%
- PHX to LAS 79%
- PHX to SAN 74%
- PHX to SLC 83%
- PHX to ORD 77%
- PHX to DFW 80%
- PHX to SFO 71%
- PHX to SNA 80%
- PHX to ATL 82%
- PHX to PDX 79%
Most on-time flights from PHX on every route →
Live status: FAA delays and ground stops