RDM → SEA

AS943

AS943 (Alaska Airlines) flies Redmond to Seattle. Of 136 departures recorded from June 2025 to October 2025, 94.8% left on time, according to the US BTS.

according to the US BTS · Jun 12, 2025 → Oct 25, 2025 domestic flights only

Recorded departures by month

The most recent periods5 periods
PeriodDepartures 2024Departures 2025Change vs last year
January–––
February–––
March–––
April–––
May–––
June–19–
July–31–
August–31–
September–30–
October–25–
November–––
December–––

according to the US BTS · June 2025 → October 2025

On-time departures by month

All legs combined

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods5 periods
PeriodOn time 2024On time 2025Change vs last year
January–––
February–––
March–––
April–––
May–––
June–84.2%–
July–100.0%–
August–90.3%–
September–100.0%–
October–95.8%–
November–––
December–––

according to the US BTS · June 2025 → October 2025

Average departure delay by month

All legs combined

according to the US BTS · June 2025 → October 2025

Cancelled departures by month

All legs combined
The most recent periods5 periods
PeriodCancelled 2024Cancelled 2025Change vs last year
January–––
February–––
March–––
April–––
May–––
June–0–
July–1–
August–0–
September–0–
October–1–
November–––
December–––

according to the US BTS · June 2025 → October 2025

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

Cancellation share

  • Not cancelled 98.5% 134
  • Cancelled 1.5% 2

Share of all recorded flights in the period, all legs. · Jun 12, 2025 → Oct 25, 2025

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
RDM SEA Roberts Field – Seattle–Tacoma International Airport 366 2.7 min 94.8% 136
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
June 2025 19 19 84.2% 0
July 2025 31 30 100.0% 1
August 2025 31 31 90.3% 0
September 2025 30 30 100.0% 0
October 2025 25 24 95.8% 1

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