Air Canada AC3821 Flight Status Today

Domestic flight Air Canada AC3821 takes off from San Antonio (SAT) United States to Houston (IAH) United States. It's operated by Air Canada. The plane leaves San Antonio International Airport at 05:25 18 January 2026 America/Chicago. The flight is expected to land at George Bush Intercontinental Airport at 06:36 18 January 2026 America/Chicago. The flight will last about 1 hours 11 minutes.

Current status of AC3821 is Scheduled On time Estimated Depart in 48 minutes

AC3821 - ACA3821 Air Canada (AC)
SAT San Antonio United States
Flight SAT to IAH
IAH Houston United States
Scheduled On time Estimated Depart in 48 minutes
Departure San Antonio International Airport
IATA: SATICAO: KSAT
Scheduled 05:25 18 January 2026
Estimated 05:25 18 January 2026
A 15
Arrival George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 06:36 18 January 2026
Estimated 06:36 18 January 2026
B 31
AC3821 Detail
  • Type: Domestic Flight
  • Code Shares: CM 1674, NZ 6618, UA 6187
  • Flight Duration: 1 hours 11 minutes
  • Flight Distance: 307 kms / 191 miles
Airline
  • Air Canada
  • IATA: AC
  • ICAO: ACA
  • Operating Days: Monday, Tuesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 128
  • Freight capacity: 6.7 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Embraer 175
  • Callsign: ACA3821
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in San Antonio: Sunday 2026-01-18 04:37 AM
  • Current Time in Houston: Sunday 2026-01-18 04:37 AM

Flight routes similar to Air Canada AC3821

Airline Flight no Departure Arrival
Copa Airlines CM1674
Copa Airlines 		18/01/2026
05:25 		1 hours 11 minutes
06:36
United Airlines UA410
United Airlines 		18/01/2026
07:40 		1 hours 7 minutes
08:47
Air New Zealand NZ6618
Air New Zealand 		18/01/2026
05:25 		0 minutes
06:36
United Airlines UA515
United Airlines 		18/01/2026
17:59 		1 hours 3 minutes
19:06
Air Canada AC3749
Air Canada 		18/01/2026
11:43 		1 hours 7 minutes
12:50
Air New Zealand NZ6626
Air New Zealand 		18/01/2026
14:15 		1 hours 7 minutes
15:22
United Airlines UA2658
United Airlines 		18/01/2026
14:15 		1 hours 7 minutes
15:22
Emirates EK6346
Emirates 		18/01/2026
14:06 		1 hours 7 minutes
15:13

Air Canada Flight AC3821 FAQs

What is the scheduled flight duration for Air Canada AC3821 flight?

On average, nonstop flight takes 1 hour(s) 11 minutes, with the flight distance of 307 km (191 miles).

What is the current status of Air Canada AC3821 flight?

The current status of flight Air Canada AC3821 is Scheduled On time.

What type of aircraft is used for the Air Canada AC3821 flight?

All Air Canada AC3821 flights are operated using Embraer 175 aircraft.

When does the flight Air Canada AC3821 arrive?

Flight Air Canada AC3821 arrives at 06:36.

Which terminal the flight Air Canada AC3821 is arriving at?

Flight Air Canada AC3821 arrives in George Bush Intercontinental Airport at Terminal B.

How many Air Canada AC3821 flights are operated a week?

6 flights per week. The Flight Air Canada AC3821 is operated on Monday, Tuesday, Thursday, Friday, Saturday, Sunday.