United Airlines UA1521

Live
DEN
Flag for United States   Denver
CLE
Flag for United States   Cleveland
2h 22m
1,930km / 1,191mi
23. May 2025
DEPARTURE
10:29 MDT
16:29 UTC
10:10
+19 minutes
TERMINAL: A31 GATE: A31
ARRIVAL
14:51 EDT
18:51 UTC
15:08
-16 minutes
TERMINAL: C25 GATE: C25
Altitude
ft
Speed
kts
Track
°
FREQUENCY
irregular/new
DISTANCE
1,930km
FLIGHTS/WEEK
37
PUNCTUALITY
77%
CLAIM COMPENSATION
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
How long is flight UA1521?
The flight has a distance of 1,930 km (1,192 mi.) with an average flight time of 2 hours and 55 minutes.
How often does UA1521 fly?
Flight UA1521 is operated infrequently or with changing schedules.
How many flights operate between Denver and Cleveland?
The route from Denver to Cleveland is served by 3 airline(s) with 37 flights per week. Its weekly capacity is 27,890.
How often is flight UA1521 delayed?
On average, 10% of all flights are delayed. The average delay is 55 minutes.
Which airlines fly on this route?
This route is flown by: Southwest Airlines , Frontier Airlines , United Airlines
If UA1521 was delayed or cancelled, can I get compensation?
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
Check Compensation
PAST FLIGHTS
16:10 MDT
in 21 hours
20min late
19:08 EDT
in 1 day
16:10 MDT
162 minutes ago
19min late
19:08 EDT
in 15 minutes
16min early
16:20 MDT
1 days ago
1h 27min late
19:18 EDT
23 hours ago
55min late
11:30 EDT
2 days ago
25min late
14:25 EDT
2 days ago
2min early
11:30 EDT
3 days ago
9min late
14:25 EDT
3 days ago
35min early

HISTORICAL FLIGHTS

2025
2024
2023
2022
2021
2020
2019
2018
2017

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