Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

CMH → SEA

3,235 km avg 4h 28m 2 airlines

Departure

CMH KCMH MVFR

John Glenn Columbus International Airport

Columbus, US

Local time
07:16 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
815 ft
Coordinates
39.9980, -82.8919

cloud Weather

Wind
190° / 6 kt
Visibility
5 SM
Ceiling
BKN 1,100 ft, OVC 12,000 ft
Temp / Dew
23°C / 22°C
Altimeter
29.94 inHg
Wx
BR

Obs: 2026-07-18T11:04:00.000Z

Raw METAR / TAF 
SPECI KCMH 181104Z 19006KT 5SM BR BKN011 OVC120 23/22 A2994 RMK AO2 T02330222 $

TAF KCMH 180520Z 1806/1906 19004KT P6SM BKN080 FM181300 22008KT P6SM BKN060 FM181900 25012G20KT P6SM -SHRA BKN080 PROB30 1820/1824 4SM TSRA OVC035CB FM190200 29008KT P6SM SCT100

flight Live Traffic

flight_takeoff 87 Departures
flight_land 74 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
04:16 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
210° / 7 kt
Visibility
10 SM
Ceiling
BKN 4,700 ft
Temp / Dew
15°C / 12°C
Altimeter
30.10 inHg

Obs: 2026-07-18T10:53:00.000Z

Raw METAR / TAF 
METAR KSEA 181053Z 21007KT 10SM BKN047 15/12 A3010 RMK AO2 SLP198 T01500117

TAF KSEA 180922Z 1809/1912 24005KT P6SM BKN050 FM181100 20004KT P6SM BKN035 FM181700 24006KT P6SM BKN045 FM182100 29007KT P6SM SCT050 FM190200 01008KT P6SM FEW250 FM191100 36006KT P6SM FEW025

flight Live Traffic

flight_takeoff 222 Departures
flight_land 203 Arrivals
Flights tracked
202 showing last 50
Avg duration
4h 28m
Distance
3,235 km

Live traffic

CMH → SEA. Live aircraft currently filed on this route.

Airlines 2

Airline Flights shown
Alaska Airlines 41
Delta Air Lines 2

Other connections

More destinations from CMH

More origins to SEA

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-17 ASA450 A29551 Jul 17, 22:25 UTCJul 18, 03:00 UTC4h 36m -
2026-07-10 ASA283 A28A2C Jul 10, 11:15 UTCJul 10, 15:45 UTC4h 30m -
2026-07-07 ASA283 A5939C Jul 7, 11:30 UTCJul 7, 15:36 UTC4h 6m on time
2026-07-02 ASA283 A3133C Jul 2, 11:15 UTCJul 2, 15:26 UTC4h 11m +15m
2026-06-28 ASA283 A2C087 Jun 28, 11:45 UTCJun 28, 15:44 UTC3h 59m -2m
2026-06-20 ASA450 A5DB2C Jun 20, 22:34 UTCJun 21, 03:08 UTC4h 34m +1m
2026-06-16 ASA450 A29CBF Jun 16, 22:51 UTCJun 17, 03:33 UTC4h 42m +8m
2026-06-15 ASA437 A2919A Jun 15, 18:04 UTCJun 16, 00:40 UTC6h 35m -
2026-06-13 ASA450 AD2AEA Jun 13, 22:20 UTCJun 14, 02:50 UTC4h 30m -
2026-06-13 ASA450 AD2AEA Jun 13, 17:10 UTCJun 13, 20:50 UTC3h 40m -
2026-06-12 ASA450 A2919A Jun 12, 22:20 UTCJun 13, 02:55 UTC4h 35m -
2026-06-12 ASA450 A2919A Jun 12, 17:00 UTCJun 12, 20:30 UTC3h 30m -
2026-06-11 ASA450 A2E806 Jun 11, 23:55 UTCJun 12, 04:55 UTC5h 0m -
2026-06-11 ASA450 A2E806 Jun 11, 23:54 UTCJun 12, 04:45 UTC4h 51m +15m
2026-06-11 ASA450 A2E806 Jun 11, 18:00 UTCJun 11, 22:30 UTC4h 30m -
2026-06-10 ASA450 AD1857 Jun 10, 23:20 UTCJun 11, 04:35 UTC5h 15m -
2026-06-10 ASA450 AD1857 Jun 10, 17:55 UTCJun 10, 21:50 UTC3h 55m -
2026-06-10 ASA437 A9CECD Jun 10, 07:30 UTCJun 10, 13:30 UTC6h 0m -
2026-06-09 ASA450 ADA51E Jun 9, 19:15 UTCJun 9, 23:00 UTC3h 45m -
2026-06-09 ASA437 A5DEE3 Jun 9, 07:10 UTCJun 9, 13:10 UTC6h 0m -
2026-06-09 ASA450 A668EE Jun 9, 00:05 UTCJun 9, 04:35 UTC4h 30m -
2026-06-08 ASA450 A668EE Jun 8, 18:45 UTCJun 8, 22:40 UTC3h 55m -
2026-06-08 ASA437 A61797 Jun 8, 13:25 UTCJun 8, 13:35 UTC10m -
2026-06-08 ASA437 A61797 Jun 8, 07:15 UTCJun 8, 13:35 UTC6h 20m -
2026-06-08 ASA437 A61797 Jun 8, 07:11 UTCJun 8, 13:06 UTC5h 55m -8m
2026-06-08 ASA450 AD9642 Jun 8, 00:10 UTCJun 8, 04:50 UTC4h 40m -
2026-06-07 ASA450 AD9642 Jun 7, 18:50 UTCJun 7, 22:45 UTC3h 55m -
2026-06-07 ASA437 A9CECD Jun 7, 07:50 UTCJun 7, 13:40 UTC5h 50m -
2026-06-06 DAL8795 ACF84E Jun 6, 19:34 UTCJun 6, 21:00 UTC1h 25m -
2026-06-06 DAL8795 ACF84E Jun 6, 19:32 UTCJun 6, 20:56 UTC1h 24m +6m
2026-06-06 ASA450 A706EA Jun 6, 18:39 UTCJun 6, 22:34 UTC3h 55m -
2026-06-06 ASA437 A9B273 Jun 6, 07:40 UTCJun 6, 13:15 UTC5h 35m -
2026-06-06 ASA450 A30460 Jun 6, 01:05 UTCJun 6, 05:40 UTC4h 35m -
2026-06-05 ASA450 A30460 Jun 5, 19:40 UTCJun 5, 23:35 UTC3h 55m -
2026-06-05 ASA437 A2228B Jun 5, 07:35 UTCJun 5, 13:40 UTC6h 5m -
2026-06-05 ASA450 A2C43E Jun 5, 00:15 UTCJun 5, 04:55 UTC4h 40m -
2026-06-04 ASA450 A2C43E Jun 4, 18:55 UTCJun 4, 22:50 UTC3h 55m -
2026-06-04 ASA437 A2D573 Jun 4, 07:25 UTCJun 4, 13:25 UTC6h 0m -
2026-06-04 ASA450 A61B4E Jun 4, 00:10 UTCJun 4, 04:45 UTC4h 35m -
2026-06-03 ASA450 A61B4E Jun 3, 18:35 UTCJun 3, 22:35 UTC4h 0m -
2026-06-03 ASA437 AD99F9 Jun 3, 07:15 UTCJun 3, 13:10 UTC5h 55m -
2026-06-02 ASA450 A9C506 Jun 2, 18:45 UTCJun 2, 22:45 UTC4h 0m -
2026-06-02 ASA437 A2B562 Jun 2, 07:15 UTCJun 2, 13:00 UTC5h 45m -
2026-06-02 ASA450 A24A0A Jun 2, 00:15 UTCJun 2, 04:45 UTC4h 30m -
2026-06-01 ASA450 A24A0A Jun 1, 19:05 UTCJun 1, 23:00 UTC3h 55m -
2026-06-01 ASA437 ACF846 Jun 1, 07:45 UTCJun 1, 13:30 UTC5h 45m -
2026-06-01 ASA450 A2DCE1 Jun 1, 00:25 UTCJun 1, 04:50 UTC4h 25m -
2026-05-31 ASA450 A2DCE1 May 31, 18:45 UTCMay 31, 23:00 UTC4h 15m -
2026-05-31 ASA437 A2D573 May 31, 11:05 UTCMay 31, 13:20 UTC2h 15m -
2026-05-30 ASA450 A29CBF May 30, 19:30 UTCMay 30, 23:45 UTC4h 15m -

CMH → SEA frequently asked

How long is the flight from CMH to SEA?
Average flight time on the CMH–SEA route is 4h 28m, covering approximately 3,235 km (2,009 mi).
What is the distance from CMH to SEA?
The great-circle distance from CMH to SEA is approximately 3,235 km (2,009 miles).
Which airlines fly from CMH to SEA?
2 airlines operate this route in our records: Alaska Airlines, Delta Air Lines.
How many flights per week from CMH to SEA?
We've observed ~2 flights per day on this route across our tracking data (202 total flights recorded).
Can I track CMH–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.