United Airlines UA3878 Flight Status Today

Domestic flight United Airlines UA3878 takes off from Seattle (SEA) United States to Houston (IAH) United States. It's operated by United Airlines. The plane leaves Seattle International Airport at 12:30 America/Los_Angeles. The flight is expected to land at George Bush Intercontinental Airport at 19:00 America/Chicago. The flight will last about 4 hours 30 minutes.

UA3878 - UAL3878 United Airlines (UA)
SEA Seattle United States
Flight SEA to IAH
IAH Houston United States
Contact Airlines It may not operate on the date requested
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 12:30
None None
Arrival George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 19:00
None None
UA3878 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 30 minutes
  • Flight Distance: 3015 kms / 1873 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: F-KRHV1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Seattle: Tuesday 2026-03-03 04:52 AM
  • Current Time in Houston: Tuesday 2026-03-03 06:52 AM

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United Airlines Flight UA3878 FAQs

What is the scheduled flight duration for United Airlines UA3878 flight?

On average, nonstop flight takes 4 hour(s) 30 minutes, with the flight distance of 3015 km (1873 miles).

What type of aircraft is used for the United Airlines UA3878 flight?

All United Airlines UA3878 flights are operated using Boeing 737MAX 9 Passenger aircraft.

How many United Airlines UA3878 flights are operated a week?

3 flights per week. The Flight United Airlines UA3878 is operated on Monday, Tuesday, Sunday.