United Airlines UA1821 Flight Status Today

Domestic flight United Airlines UA1821 takes off from Houston (IAH) United States to Raleigh (RDU) United States. It's operated by United Airlines. The plane leaves George Bush Intercontinental Airport at 13:55 30 April 2026 America/Chicago. The flight is expected to land at Raleigh-Durham International Airport at 17:13 30 April 2026 America/New_York. The flight will last about 2 hours 18 minutes.

Current status of UA1821 is Scheduled On time Estimated Depart in 11 hours, 20 minutes

UA1821 - UAL1821 United Airlines (UA)
IAH Houston United States
Flight IAH to RDU
RDU Raleigh United States
Scheduled On time Estimated Depart in 11 hours, 20 minutes
Departure George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 13:55 30 April 2026
Estimated 13:55 30 April 2026
1 B6
Arrival Raleigh-Durham International Airport
IATA: RDUICAO: KRDU
Scheduled 17:13 30 April 2026
Estimated 17:13 30 April 2026
B 44
UA1821 Detail
  • Type: Domestic Flight
  • Code Shares: NZ 2523
  • Flight Duration: 2 hours 18 minutes
  • Flight Distance: 1677 kms / 1042 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KBJC1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Houston: Thursday 2026-04-30 02:35 AM
  • Current Time in Raleigh: Thursday 2026-04-30 03:35 AM

United Airlines UA1821 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA1821
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 52
DELAYED 8
CANCELLED 0
ON TIME 73
DELAYED 11
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA1821 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 29 Apr
Scheduled On time
Houston (IAH) 2026-04-29T12:05
Raleigh (RDU) 2026-04-29T15:48
Tue 28 Apr
Arrived On time
Houston (IAH) 2026-04-28T12:00
Raleigh (RDU) 2026-04-28T15:43
2026-04-28T12:02
2026-04-28T15:42
Mon 27 Apr
Arrived Delayed by 18m
Houston (IAH) 2026-04-27T12:00
Raleigh (RDU) 2026-04-27T15:43
2026-04-27T11:53
2026-04-27T16:01
Sun 26 Apr
Arrived On time
Houston (IAH) 2026-04-26T12:00
Raleigh (RDU) 2026-04-26T15:43
2026-04-26T11:57
2026-04-26T15:34
Sat 25 Apr
Arrived On time
Houston (IAH) 2026-04-25T12:00
Raleigh (RDU) 2026-04-25T15:43
2026-04-25T11:53
2026-04-25T15:20
Fri 24 Apr
Arrived On time
Houston (IAH) 2026-04-24T12:00
Raleigh (RDU) 2026-04-24T15:43
2026-04-24T11:56
2026-04-24T15:32
Thu 23 Apr
Arrived On time
Houston (IAH) 2026-04-23T12:00
Raleigh (RDU) 2026-04-23T15:43
2026-04-23T11:56
2026-04-23T15:43
Wed 22 Apr
Arrived On time
Houston (IAH) 2026-04-22T12:05
Raleigh (RDU) 2026-04-22T15:48
2026-04-22T12:00
2026-04-22T15:59
Tue 21 Apr
Arrived On time
Houston (IAH) 2026-04-21T12:00
Raleigh (RDU) 2026-04-21T15:43
2026-04-21T11:55
2026-04-21T15:29
Mon 20 Apr
Arrived On time
Houston (IAH) 2026-04-20T12:00
Raleigh (RDU) 2026-04-20T15:43
2026-04-20T11:54
2026-04-20T15:32

Flight routes similar to United Airlines UA1821

Airline Flight no Departure Arrival
ANA NH7030
ANA 		30/04/2026
12:12 		2 hours 43 minutes
15:55
Air New Zealand NZ6552
Air New Zealand 		30/04/2026
18:15 		2 hours 43 minutes
21:58
Mesa Airlines YV6148
Mesa Airlines 		30/04/2026
08:25 		2 hours 45 minutes
12:10
United Airlines UA2498
United Airlines 		30/04/2026
18:40 		2 hours 47 minutes
22:27
Air New Zealand NZ6550
Air New Zealand 		30/04/2026
08:30 		2 hours 45 minutes
12:15
Air New Zealand NZ6551
Air New Zealand 		30/04/2026
12:00 		2 hours 43 minutes
15:43
United Airlines UA6148
United Airlines 		30/04/2026
08:30 		2 hours 36 minutes
12:15
Emirates EK6149
Emirates 		30/04/2026
18:50 		2 hours 28 minutes
22:33

United Airlines Flight UA1821 FAQs

What is the scheduled flight duration for United Airlines UA1821 flight?

On average, nonstop flight takes 2 hour(s) 18 minutes, with the flight distance of 1677 km (1042 miles).

What is the current status of United Airlines UA1821 flight?

The current status of flight United Airlines UA1821 is Scheduled On time.

What type of aircraft is used for the United Airlines UA1821 flight?

All United Airlines UA1821 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

When does the flight United Airlines UA1821 arrive?

Flight United Airlines UA1821 arrives at 17:13.

Which terminal the flight United Airlines UA1821 is arriving at?

Flight United Airlines UA1821 arrives in Raleigh-Durham International Airport at Terminal B.

How many United Airlines UA1821 flights are operated a week?

7 flights per week. The Flight United Airlines UA1821 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .