YAFT.LIVE

UAL1218

SEA → DEN · Boeing 737-900 · United Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Departed
2026-09-21 02:04 UTC
Arrival
Denver International Airport (DEN) — Denver, United States
Distance flown
1794 km
Straight-line distance
1645 km
Approach distance
43 km

Aircraft

Registration
N69835
Type
Boeing 737-900
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)

Altitude & speed

Max altitude
29,025 ft
Max ground speed
514 kt
Tracked
2h 15m · 1,791 km
Altitude (ft, max 29,025)
015,67431,3470m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 514)
02785550m30m1h 0m1h 30m2h 0m
Altitude (ft, max 29,025)
015,67431,3470m1h 0m2h 0m
Ground speed (kt, max 514)
02785550m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 01:07 UTC UAL1218 SEA → DEN
Seattle → Denver
 N14512 Airbus A321 Neo Completed 1695 km
2026-10-02 01:04 UTC UAL1218 SEA → DEN
Seattle → Denver
 N14569 Airbus A321 Neo Completed 1696 km
2026-10-01 01:09 UTC UAL1218 SEA → DEN
Seattle → Denver
 N14502 Airbus A321 Neo Completed 1767 km
2026-09-29 01:11 UTC UAL1218 SEA → DEN
Seattle → Denver
 N24537 Airbus A321 Neo Completed 1699 km
2026-09-28 01:22 UTC UAL1218 SEA → DEN
Seattle → Denver
 N39475 Boeing 737-900 Completed 1750 km
2026-09-26 01:20 UTC UAL1218 SEA → DEN
Seattle → Denver
 N14539 Airbus A321 Neo Completed 1747 km
2026-09-25 01:20 UTC UAL1218 SEA → DEN
Seattle → Denver
 N14507 Airbus A321 Neo Completed 1708 km
2026-09-24 01:22 UTC UAL1218 SEA → DEN
Seattle → Denver
 N75432 Boeing 737-900 Completed 1710 km
2026-09-21 16:54 UTC UAL1218 ORD → CVG
Chicago → Cincinnati / Covington
 N76265 Boeing 737-800 Completed 504 km
2026-09-21 02:04 UTC UAL1218 SEA → DEN
Seattle → Denver
 N69835 Boeing 737-900 Completed 1794 km
2026-09-19 20:57 UTC UAL1218 ORD → CVG
Chicago → Cincinnati / Covington
 N16713 Boeing 737-700 Completed 485 km
2026-09-19 01:12 UTC UAL1218 SEA → DEN
Seattle → Denver
 N17595 Boeing 737 MAX 9 Completed 1805 km
2026-09-18 01:33 UTC UAL1218 SEA → DEN
Seattle → Denver
 N38459 Boeing 737-900 Completed 1868 km
2026-09-17 01:28 UTC UAL1218 SEA → DEN
Seattle → Denver
 N36472 Boeing 737-900 Completed 1805 km
2026-09-14 16:13 UTC UAL1218 ORD → CVG
Chicago → Cincinnati / Covington
 N33286 Boeing 737-800 Completed 517 km
2026-09-14 01:26 UTC UAL1218 SEA → DEN
Seattle → Denver
 N62892 Boeing 737-900 Completed 2121 km
2026-09-12 16:19 UTC UAL1218 ORD → CVG
Chicago → Cincinnati / Covington
 N17753 Boeing 737-700 Completed 481 km
2026-09-12 14:03 UTC UAL1218 DTW → ORD
Detroit → Chicago
 N17753 Boeing 737-700 Completed 462 km
2026-09-08 00:00 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N77585 Boeing 737 MAX 9 Completed 1727 km
2026-09-05 23:26 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N37456 Boeing 737-900 Completed 1686 km
2026-09-05 01:28 UTC UAL1218 SEA → DEN
Seattle → Denver
 N62883 Boeing 737-900 Completed 1717 km
2026-09-04 01:36 UTC UAL1218 SEA → DEN
Seattle → Denver
 N66841 Boeing 737-900 Completed 1767 km
2026-09-03 01:37 UTC UAL1218 SEA → DEN
Seattle → Denver
 N68891 Boeing 737-900 Completed 2023 km
2026-09-01 23:43 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N37545 Boeing 737 MAX 9 Completed 1689 km
2026-08-31 23:53 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N17444 Boeing 737 MAX 9 Completed 1756 km
2026-08-31 01:30 UTC UAL1218 SEA → DEN
Seattle → Denver
 N69813 Boeing 737-900 Completed 1784 km
2026-08-29 23:34 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N53441 Boeing 737-900 Completed 1687 km
2026-08-29 01:21 UTC UAL1218 SEA → DEN
Seattle → Denver
 N68811 Boeing 737-900 Completed 1907 km
2026-08-28 01:20 UTC UAL1218 SEA → DEN
Seattle → Denver
 N37456 Boeing 737-900 Completed 1763 km
2026-08-27 01:29 UTC UAL1218 SEA → DEN
Seattle → Denver
 N68843 Boeing 737-900 Completed 1762 km
2026-08-25 23:43 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N69816 Boeing 737-900 Completed 1678 km
2026-08-24 23:54 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N37440 Boeing 737 MAX 9 Completed 1777 km
2026-08-24 01:33 UTC UAL1218 SEA → DEN
Seattle → Denver
 N77580 Boeing 737 MAX 9 Completed 1789 km
2026-08-22 23:22 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N81449 Boeing 737-900 Completed 2620 km
2026-08-22 01:43 UTC UAL1218 SEA → DEN
Seattle → Denver
 N36444 Boeing 737-900 Completed 2501 km
2026-08-21 01:37 UTC UAL1218 SEA → DEN
Seattle → Denver
 N68452 Boeing 737-900 Completed 2156 km
2026-08-20 01:21 UTC UAL1218 SEA → DEN
Seattle → Denver
 N37471 Boeing 737-900 Completed 2956 km
2026-08-18 19:47 UTC UAL1218 LAX → LAX
Los Angeles → Los Angeles
 N17529 Boeing 737 MAX 9 Completed 5834 km
2026-08-18 00:52 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N37507 Boeing 737 MAX 9 Completed 2074 km
2026-08-17 01:33 UTC UAL1218 SEA → DEN
Seattle → Denver
 N53442 Boeing 737-900 Completed 2473 km
2026-08-15 13:07 UTC UAL1218 MCO → LAX
Orlando → Los Angeles
 N66803 Boeing 737-900 Completed 10771 km
2026-08-15 01:04 UTC UAL1218 SEA → DEN
Seattle → Denver
 N69816 Boeing 737-900 Completed 2635 km
2026-08-13 01:46 UTC UAL1218 SEA → BFK
Seattle → Aurora
 N75435 Boeing 737-900 Completed ~4135 km est. (1808 km recorded)
2026-08-12 00:02 UTC UAL1218 SEA → LAX
Seattle → Los Angeles
 N17413 Boeing 737 MAX 9 Completed 2389 km
2026-08-11 23:33 UTC UAL1218 SEA → SEA
Seattle → Seattle
 N17413 Boeing 737 MAX 9 Completed ~3 km est. (1 km recorded)

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