Seattle to Denver Flight Schedule — Daily Timetable & Departure Times
Seattle to Denver Daily Flight Schedule — Today's Timetable
| Flight | Airline | Departure | Arrival | Duration | Aircraft | Stops |
|---|---|---|---|---|---|---|
| UA-1915 | UA | 5:07 AM | 8:50 AM | 3h 43m | A321neo | Direct |
| WN-3615 | WN | 5:15 AM | 8:50 AM | 3h 35m | 7S7 | Direct |
| WN-3397 | WN | 7:50 AM | 11:25 AM | 3h 35m | B737 MAX 8 | Direct |
| AS-375 | AS | 8:04 AM | 11:56 AM | 3h 52m | 73J | Direct |
| DL-1358 | DL | 8:30 AM | 12:18 PM | 3h 48m | 223 | Direct |
| UA-1505 | UA | 8:56 AM | 12:45 PM | 3h 49m | A320ceo | Direct |
| UA-1715 | UA | 11:02 AM | 2:51 PM | 3h 49m | B737-800 | Direct |
| AS-535 | AS | 11:44 AM | 3:38 PM | 3h 54m | 73J | Direct |
| WN-3616 | WN | 12:20 PM | 4:10 PM | 3h 50m | B737 MAX 8 | Direct |
| UA-1351 | UA | 12:50 PM | 4:42 PM | 3h 52m | A321neo | Direct |
| AS-242 | AS | 1:33 PM | 5:20 PM | 3h 47m | 73J | Direct |
| DL-2543 | DL | 1:50 PM | 5:46 PM | 3h 56m | 223 | Direct |
| WN-3617 | WN | 2:35 PM | 6:20 PM | 3h 45m | B737-800 | Direct |
| UA-655 | UA | 2:36 PM | 6:25 PM | 3h 49m | A321neo | Direct |
| F9-3406 | F9 | 3:33 PM | 7:21 PM | 3h 48m | A321neo | Direct |
| UA-757 | UA | 3:40 PM | 7:29 PM | 3h 49m | B737-800 | Direct |
| AS-602 | AS | 4:26 PM | 8:10 PM | 3h 44m | 73J | Direct |
| AS-310 | AS | 7:00 PM | 10:45 PM | 3h 45m | 73J | Direct |
| WN-4845 | WN | 7:20 PM | 10:55 PM | 3h 35m | B737-800 | Direct |
| F9-1176 | F9 | 7:41 PM | 11:36 PM | 3h 55m | A321neo | Direct |
| UA-1218 | UA | 7:54 PM | 11:38 PM | 3h 44m | 739 | Direct |
| DL-2851 | DL | 7:56 PM | 11:46 PM | 3h 50m | 223 | Direct |
Airlines Flying Seattle to Denver
The following airlines operate direct flights on the Seattle (SEA) to Denver (DEN) route:
UA operates 7 flights daily on this route using A320ceo, A321neo, B737-800, 739 aircraft.
AS operates 5 flights daily on this route using 73J aircraft.
WN operates 5 flights daily on this route using B737-800, 7S7, B737 MAX 8 aircraft.
DL operates 3 flights daily on this route using 223 aircraft.
F9 operates 2 flights daily on this route using A321neo aircraft.
Seattle to Denver Flight Time & Route Information
Flights from Seattle to Denver depart from SEA Airport (SEA) and arrive at DEN Airport (DEN). The first flight of the day departs at 5:07 AM and the last flight departs at 7:56 PM.
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Frequently Asked Questions — Seattle to Denver Flight Schedule
How many flights operate from Seattle to Denver daily?
22 flights operate from Seattle to Denver daily. Airlines on this route include UA, AS, WN, DL, F9.
What is the first flight from Seattle to Denver?
The first flight from Seattle to Denver is UA-1915 operated by UA, departing at 5:07 AM.
What is the last flight from Seattle to Denver?
The last flight from Seattle to Denver is DL-2851 operated by DL, departing at 7:56 PM.
Which airlines fly from Seattle to Denver?
UA, AS, WN, DL, F9 operate flights on the Seattle to Denver route. Use HappyFares to compare fares across all airlines and book the cheapest ticket.
What is the Seattle to Denver flight schedule today?
Today's Seattle to Denver flight schedule has 22 flights. Departures range from 5:07 AM (UA UA-1915) to 7:56 PM (DL DL-2851).
How to check Seattle to Denver live flight status?
For live Seattle to Denver flight status including delays, gate changes, and real-time tracking, visit our dedicated flight status page.
What is the cheapest Seattle to Denver flight ticket?
To find the cheapest Seattle to Denver flight ticket, compare fares across all airlines on HappyFares. Book 3–6 weeks in advance and fly mid-week for the lowest airfare on this route.