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

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:55 Houston George Bush (IAH) E 16:14 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:19 Valid until 2026-01-05
Sat 09:55 Houston George Bush (IAH) E 16:14 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Effective 2026-01-10 through 2026-02-07
Sat 09:55 Houston George Bush (IAH) E 16:14 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-02-14 through 2026-02-28
Thu-Sat 09:55 Houston George Bush (IAH) E 16:14 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-03-05 through 2026-03-07
Daily 09:55 Houston George Bush (IAH) E 15:14 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-03-08 through 2026-03-28
Sat,Sun 09:55 Houston George Bush (IAH) E 15:14 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:19 Effective from 2026-10-25
Daily 10:05 Houston George Bush (IAH) E 15:30 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:25 Effective 2026-03-29 through 2026-08-10
Sat 10:08 Houston George Bush (IAH) E 15:30 Punta Cana (PUJ) B
UA 420 Non-stop Boeing 737-900 (739) 4:22 Effective 2026-08-15 through 2026-10-24
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United Airlines flight UA 420:
Houston George Bush - Punta Cana
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA420
09:55
Houston George Bush (IAH) E

16:14
Punta Cana (PUJ) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA420
09:55
Houston George Bush (IAH) E

16:14
Punta Cana (PUJ) B
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA420
09:55
Houston George Bush (IAH) E

16:14
Punta Cana (PUJ) B
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:19, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA420
09:55
Houston George Bush (IAH) E

16:14
Punta Cana (PUJ) B
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:19, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA420
09:55
Houston George Bush (IAH) E

15:14
Punta Cana (PUJ) B
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA420
09:55
Houston George Bush (IAH) E

15:14
Punta Cana (PUJ) B
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:19, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA420
10:05
Houston George Bush (IAH) E

15:30
Punta Cana (PUJ) B
Effective 2026-03-29 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:25, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA420
10:08
Houston George Bush (IAH) E

15:30
Punta Cana (PUJ) B
Effective 2026-08-15 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:22, non-stop
Boeing 737-900 (739)
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  • UA 420 is an international flight departing from Houston George Bush 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 , and the timezone of the arrival airport is UTC-4 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:19 and 4:25.
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