Orlando (MCO) to Seattle (SEA) flights
Alaska Airlines, Delta Air Lines fly nonstop from Orlando International Airport to Seattle-Tacoma International Airport, with about 34 flights a week in July 2026. The 2,554-mile flight takes about 6h 17m gate to gate.
- Distance
- 2,554 mi · 4,110 km
- Flight time
- 6h 17m
- Airlines
- 2
- Seats filled
- 88%
Airlines flying MCO to SEA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 21 | Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737-800 | 171,780 | 6h 18m |
| Delta Air Lines | 14 | Airbus A321, Airbus A330-900 | 119,660 | 6h 16m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
MCO to SEA flight schedule
6 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 7:00am and the last at 7:34pm. 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 395Alaska Airlines | 7:00am | 10:09am | 28 | 85% |
| AS 468Alaska Airlines | 9:03am | 12:13pm | 13 | 85% |
| DL 347Delta Air Lines | 9:05am | 12:12pm | 31 | 86% |
| AS 419Alaska Airlines | 4:52pm | 8:09pm | 31 | 78% |
| DL 328Delta Air Lines | 6:44pm | 10:02pm | 31 | 68% |
| AS 309Alaska Airlines | 7:34pm | 10:45pm | 18 | 62% |
Is MCO to SEA on time?
From September 2025 to August 2026, 78% of 1,820 flights arrived within 15 minutes of schedule and 1% were cancelled. Flights leaving around 9am were the most punctual (87%), those around 6pm the least (66%). Most delay time was caused by late-arriving aircraft (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 1,101 | 78% | 13 min | 0.8% |
| Delta Air Lines | 719 | 77% | 16 min | 1.4% |
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 |
|---|---|---|---|
| 7am to 8am | 362 | 85% | |
| 8am to 9am | 96 | 79% | |
| 9am to 10am | 465 | 87% | |
| 4pm to 5pm | 183 | 75% | |
| 5pm to 6pm | 70 | 75% | |
| 6pm to 7pm | 491 | 66% | |
| 7pm to 8pm | 97 | 66% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 154 | 25,663 | |
| September 2025 | 145 | 21,532 | |
| October 2025 | 150 | 22,396 | |
| November 2025 | 139 | 21,716 | |
| December 2025 | 147 | 24,313 | |
| January 2026 | 149 | 24,884 | |
| February 2026 | 155 | 24,587 | |
| March 2026 | 157 | 25,347 | |
| April 2026 | 150 | 24,329 | |
| May 2026 | 153 | 26,220 | |
| June 2026 | 150 | 25,000 | |
| July 2026 | 153 | 25,453 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.