United Airlines flight UA 1521: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Fri 07:10 Newark Liberty, New York (EWR) A 10:05 Tampa (TPA) UA 1521 Non-stop Boeing 737-900 (739) 2:55 Effective 2025-05-02 through 2025-05-16
Sat 07:10 Newark Liberty, New York (EWR) C 10:05 Tampa (TPA) UA 1521 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2025-05-03
Sat 07:10 Newark Liberty, New York (EWR) C 10:05 Tampa (TPA) UA 1521 Non-stop Boeing 737 MAX 9 (7M9) 2:55 Operates only on 2025-05-10
Sat 07:10 Newark Liberty, New York (EWR) C 10:05 Tampa (TPA) UA 1521 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2025-05-17
Mon-Thu,Sun 07:30 Newark Liberty, New York (EWR) A 10:25 Tampa (TPA) UA 1521 Non-stop Boeing 737-900 (739) 2:55 Valid until 2025-05-21
Mon-Fri 10:00 Denver (DEN) 14:58 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737-900 (739) 2:58 Effective 2025-06-27 through 2025-08-18
Sun 10:00 Denver (DEN) 14:58 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Effective 2025-06-29 through 2025-08-17
Daily 10:00 Denver (DEN) 14:56 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737-900 (739) 2:56 Effective 2025-09-25 through 2025-10-25
Daily 10:04 Denver (DEN) 14:57 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737-900 (739) 2:53 Effective 2025-08-19 through 2025-09-24
Daily 10:04 Denver (DEN) 14:57 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737 MAX 9 (7M9) 2:53 Effective from 2025-10-26
Thu 10:05 Denver (DEN) 15:03 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Operates only on 2025-06-26
Sat 10:05 Denver (DEN) 15:03 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737-900 (739) 2:58 Effective 2025-06-28 through 2025-08-16
Fri 10:10 Denver (DEN) 15:08 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2025-05-23
Daily 10:10 Denver (DEN) 15:08 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737-800 (738) 2:58 Effective 2025-05-24 through 2025-06-25
Thu 10:20 Denver (DEN) 15:18 Cleveland Hopkins (CLE) UA 1521 Non-stop Boeing 737 MAX 8 (7M8) 2:58 Operates only on 2025-05-22

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This flight number is listed as serving the following routes:

Denver (DEN) - Cleveland Hopkins (CLE)
Newark Liberty, New York (EWR) - Tampa (TPA)

All United Airlines flights

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United Airlines flight UA 1521: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1521

07:10

Newark Liberty, New York (EWR) A

10:05

Tampa (TPA)

Effective 2025-05-02 through 2025-05-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-900 (739)

United Airlines UA1521

07:10

Newark Liberty, New York (EWR) C

10:05

Tampa (TPA)

Operates only on 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737-900 (739)

United Airlines UA1521

07:10

Newark Liberty, New York (EWR) C

10:05

Tampa (TPA)

Operates only on 2025-05-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA1521

07:10

Newark Liberty, New York (EWR) C

10:05

Tampa (TPA)

Operates only on 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737-900 (739)

United Airlines UA1521

07:30

Newark Liberty, New York (EWR) A

10:25

Tampa (TPA)

Valid until 2025-05-21

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-900 (739)

United Airlines UA1521

10:00

Denver (DEN)

14:58

Cleveland Hopkins (CLE)

Effective 2025-06-27 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:58, non-stop
Boeing 737-900 (739)

United Airlines UA1521

10:00

Denver (DEN)

14:58

Cleveland Hopkins (CLE)

Effective 2025-06-29 through 2025-08-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:58, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA1521

10:00

Denver (DEN)

14:56

Cleveland Hopkins (CLE)

Effective 2025-09-25 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:56, non-stop
Boeing 737-900 (739)

United Airlines UA1521

10:04

Denver (DEN)

14:57

Cleveland Hopkins (CLE)

Effective 2025-08-19 through 2025-09-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:53, non-stop
Boeing 737-900 (739)

United Airlines UA1521

10:04

Denver (DEN)

14:57

Cleveland Hopkins (CLE)

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:53, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA1521

10:05

Denver (DEN)

15:03

Cleveland Hopkins (CLE)

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:58, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA1521

10:05

Denver (DEN)

15:03

Cleveland Hopkins (CLE)

Effective 2025-06-28 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:58, non-stop
Boeing 737-900 (739)

United Airlines UA1521

10:10

Denver (DEN)

15:08

Cleveland Hopkins (CLE)

Operates only on 2025-05-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:58, non-stop
Boeing 737-900 (739)

United Airlines UA1521

10:10

Denver (DEN)

15:08

Cleveland Hopkins (CLE)

Effective 2025-05-24 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:58, non-stop
Boeing 737-800 (738)

United Airlines UA1521

10:20

Denver (DEN)

15:18

Cleveland Hopkins (CLE)

Operates only on 2025-05-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:58, non-stop
Boeing 737 MAX 8 (7M8)

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Parallax here -

This flight number is listed as serving the following routes:

Denver (DEN) - Cleveland Hopkins (CLE)
Newark Liberty, New York (EWR) - Tampa (TPA)

All United Airlines flights

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- CACHE: False - LANG: en - IS_EU: False