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UA1521 Flight Status ( Denver to Cleveland )

ARRIVED 13 HOUR 4 MINUTES AGO
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dep   

Departure (UA1521 Flight Schedule)

Denver Intl ()

flag Denver, United States

10:05 MST

Sat 31-Jan-2026

 ON TIME
MST 00:00:00 DAY
arr   

Arrival (UA1521 Flight Schedule)

Cleveland Hopkins Intl ()

flag Cleveland, United States

15:04 EST

Sat 31-Jan-2026

 EARLY 16 min
EST 00:00:00 DAY

Flight Radar Checker UA 1521

Live Flight Tracker Map

Flight UA1521 from Denver to Cleveland is operated by United Airlines. Scheduled time of departure from Denver Intl is 10:05 MST and scheduled time of arrival in Cleveland Hopkins Intl is 15:04 EST. The duration of the flight is 2 hours 59 minutes.

N33284

Boeing (B738)

4.4 out of 5 stars / 11 votes

Flight Finder
from Cleveland to Denver

Flight Departure Arrival

07:00
Cleveland Hopkins Intl
()
Denver Intl
()

10:08
Cleveland Hopkins Intl
()
Denver Intl
()

17:56
Cleveland Hopkins Intl
()
Denver Intl
()

21:33
Cleveland Hopkins Intl
()
Denver Intl
()

History Flight Information for UA1521 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 01 Feb UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST
Sat, 31 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:08 MST 14:47 EST
Fri, 30 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST 10:28 MST 15:20 EST
Thu, 29 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 09:59 MST 14:46 EST
Wed, 28 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 11:26 MST 16:02 EST
Tue, 27 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:16 MST 14:48 EST
Mon, 26 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:27 MST 14:56 EST
Sun, 25 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:07 MST 14:27 EST
Sat, 24 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:13 MST 14:39 EST
Fri, 23 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST 10:40 MST 15:25 EST
Thu, 22 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:24 MST 14:37 EST
Wed, 21 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:11 MST 14:24 EST
Tue, 20 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:15 MST 14:27 EST
Mon, 19 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:18 MST 14:59 EST
Sun, 18 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:12 MST 14:41 EST
Sat, 17 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:07 MST 14:45 EST
Fri, 16 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:34 MST 15:05 EST
Thu, 15 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:16 MST 15:04 EST
Wed, 14 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:28 MST 15:09 EST
Tue, 13 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST ( B789) 09:50 MST 15:23 EST
Mon, 12 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:00 MST 14:39 EST
Sun, 11 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:15 MST 17:08 EST
Sat, 10 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B789) 10:28 MST 14:04 EST
Fri, 09 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST 10:01 MST 16:00 EST
Thu, 08 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:00 MST 15:41 EST
Wed, 07 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST 10:01 MST 14:05 EST
Tue, 06 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:05 MST 15:04 EST (Boeing B738) 10:00 MST 14:20 EST
Mon, 05 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:25 MST 15:24 EST (Boeing B738) 10:23 MST 14:58 EST
Sun, 04 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:25 MST 15:24 EST (Boeing B738) 10:23 MST 14:44 EST
Sat, 03 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:00 MST 14:59 EST (Boeing B738) 10:02 MST 14:52 EST
Fri, 02 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:25 MST 15:24 EST (Boeing B738) 10:20 MST 14:58 EST
Thu, 01 Jan UA1521 Denver Intl () Cleveland Hopkins Intl () 10:25 MST 15:24 EST (Boeing B738) 10:17 MST 14:42 EST

Disclaimer for UA1521 Flight Radar Data

Flight UA1521 from Denver Intl to Cleveland Hopkins Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA1521 data.