Seattle (SEA) to Cleveland (CLE) flights
Alaska Airlines flies nonstop from Seattle-Tacoma International Airport to Cleveland Hopkins International Airport, with about 14 flights a week in July 2026. The 2,021-mile flight takes about 4h 23m gate to gate.
- Distance
- 2,021 mi · 3,252 km
- Flight time
- 4h 23m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying SEA to CLE
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 14 | Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737-800 | 66,538 | 4h 23m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SEA to CLE flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 9:10am and the last at 10:13pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| AS 216Alaska Airlines | 9:10am | 4:36pm | 31 | 79% |
| AS 269Alaska Airlines | 10:13pm | 5:43am | 31 | 86% |
Is SEA to CLE on time?
From September 2025 to August 2026, 81% of 460 flights arrived within 15 minutes of schedule and 0.7% were cancelled. Flights leaving around 10am were the most punctual (84%), those around 11am the least (76%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 460 | 81% | 11 min | 0.7% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 9am to 10am | 83 | 78% | |
| 10am to 11am | 89 | 84% | |
| 11am to 12pm | 167 | 76% | |
| 9pm to 10pm | 14 | 93% | |
| 10pm to 11pm | 107 | 84% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 58 | 9,544 | |
| September 2025 | 47 | 6,871 | |
| October 2025 | 31 | 4,724 | |
| November 2025 | 26 | 3,606 | |
| December 2025 | 29 | 4,185 | |
| January 2026 | 22 | 2,715 | |
| February 2026 | 20 | 2,597 | |
| March 2026 | 26 | 4,039 | |
| April 2026 | 30 | 4,617 | |
| May 2026 | 47 | 6,134 | |
| June 2026 | 57 | 8,523 | |
| July 2026 | 63 | 9,745 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.