Air Canada AC3999 Flight Status Today

Domestic flight Air Canada AC3999 takes off from Chicago (ORD) United States to San Antonio (SAT) United States. It's operated by Air Canada. The plane leaves O'Hare International Airport at 13:19 21 March 2026 America/Chicago. The flight is expected to land at San Antonio International Airport at 16:43 21 March 2026 America/Chicago. The flight will last about 3 hours 24 minutes.

Current status of AC3999 is Departed On time Estimated Arrival in 19 minutes

AC3999 - ACA3999 Air Canada (AC)
ORD Chicago United States
Flight ORD to SAT
SAT San Antonio United States
Departed On time Estimated Arrival in 19 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 13:19 21 March 2026
Actual 13:16 21 March 2026
3 G4
Arrival San Antonio International Airport
IATA: SATICAO: KSAT
Scheduled 16:43 21 March 2026
Estimated 16:04 21 March 2026
B 3
AC3999 Detail
  • Type: Domestic Flight
  • Code Shares: NH 7798, UA 5535
  • Flight Duration: 3 hours 24 minutes
  • Flight Distance: 1677 kms / 1042 miles
Airline
  • Air Canada
  • IATA: AC
  • ICAO: ACA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 114
  • Freight capacity: 9.6 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Embraer 175
  • Callsign: ACA3999
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Chicago: Saturday 2026-03-21 15:45 PM
  • Current Time in San Antonio: Saturday 2026-03-21 15:45 PM

Flight routes similar to Air Canada AC3999

Airline Flight no Departure Arrival
Alaska Airlines AS4559
Alaska Airlines 		21/03/2026
13:25 		3 hours 11 minutes
16:36
Japan Airlines JL7422
Japan Airlines 		21/03/2026
13:25 		3 hours 11 minutes
16:36
Japan Airlines JL7690
Japan Airlines 		21/03/2026
20:44 		3 hours 12 minutes
23:56
Gulf Air GF6638
Gulf Air 		21/03/2026
20:44 		3 hours 12 minutes
23:56
Iberia IB4284
Iberia 		21/03/2026
20:44 		3 hours 12 minutes
23:56
Alaska Airlines AS4233
Alaska Airlines 		21/03/2026
20:44 		3 hours 12 minutes
23:56
Aer Lingus EI7243
Aer Lingus 		21/03/2026
20:44 		3 hours 12 minutes
23:56
United Airlines UA1394
United Airlines 		21/03/2026
20:03 		3 hours 14 minutes
23:17

Air Canada Flight AC3999 FAQs

What is the scheduled flight duration for Air Canada AC3999 flight?

On average, nonstop flight takes 3 hour(s) 24 minutes, with the flight distance of 1677 km (1042 miles).

What is the current status of Air Canada AC3999 flight?

The current status of flight Air Canada AC3999 is Departed On time.

What type of aircraft is used for the Air Canada AC3999 flight?

All Air Canada AC3999 flights are operated using Embraer 175 aircraft.

When does the flight Air Canada AC3999 arrive?

Flight Air Canada AC3999 arrives at 16:43.

Which terminal the flight Air Canada AC3999 is arriving at?

Flight Air Canada AC3999 arrives in San Antonio International Airport at Terminal B.

How many Air Canada AC3999 flights are operated a week?

6 flights per week. The Flight Air Canada AC3999 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.