United Airlines flight UA 420: George Bush, Houston - Punta Cana

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FLIGHT SCHEDULE
Direct Flights:
Sat 09:39 George Bush, Houston (IAH) E 15:05 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:26 Effective 2025-09-06 through 2025-09-20
Sat 10:04 George Bush, Houston (IAH) E 15:15 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:11 Operates only on 2025-11-01
Sat 10:04 George Bush, Houston (IAH) E 16:15 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:11 Effective 2025-11-08 through 2025-12-13
Daily 10:04 George Bush, Houston (IAH) E 16:15 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:11 Effective 2025-12-18 through 2026-01-05
Sat 10:04 George Bush, Houston (IAH) E 16:15 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:11 Effective from 2026-01-10
Daily 10:05 George Bush, Houston (IAH) E 15:25 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:20 Valid until 2025-06-27
Tue,Wed,Sat 10:05 George Bush, Houston (IAH) E 15:25 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737 MAX 9 (7M9) 4:20 Effective 2025-06-28 through 2025-08-16
Mon,Thu,Fri,Sun 10:05 George Bush, Houston (IAH) E 15:25 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:20 Effective 2025-06-29 through 2025-08-18
Sat 10:09 George Bush, Houston (IAH) E 15:35 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:26 Effective 2025-08-23 through 2025-08-30
Sat 10:15 George Bush, Houston (IAH) E 15:41 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:26 Effective 2025-09-27 through 2025-10-25
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United Airlines flight UA 420:
George Bush, Houston - Punta Cana
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA420
Effective 2025-09-06 through 2025-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:26, non-stop
Boeing 737-900 (739)

United Airlines UA420
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:11, non-stop
Boeing 737-900 (739)

United Airlines UA420
Effective 2025-11-08 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:11, non-stop
Boeing 737-900 (739)

United Airlines UA420
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:11, non-stop
Boeing 737-900 (739)

United Airlines UA420
Effective from 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:11, non-stop
Boeing 737-900 (739)

United Airlines UA420
Valid until 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:20, non-stop
Boeing 737-900 (739)

United Airlines UA420
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:20, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA420
Effective 2025-06-29 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, non-stop
Boeing 737-900 (739)

United Airlines UA420
Effective 2025-08-23 through 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:26, non-stop
Boeing 737-900 (739)

United Airlines UA420
Effective 2025-09-27 through 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:26, non-stop
Boeing 737-900 (739)
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  • UA 420 is an international flight departing from George Bush, Houston airport, United States (IAH) and arriving at Punta Cana airport, Dominican Republic (PUJ).
  • The flight distance is 1864 miles, or 3000 km.
  • The timezone of the departure airport is UTC-6 (plus 1h DST), and the timezone of the arrival airport is UTC-4 . Current time at the point of departure is 12:24am, and 1:24am at the point of arrival. There is a 1 hour time difference between the airports.
  • For direct flights, the flight time varies between 4:11 and 4:26.