Air Canada
flight
AC 5458:
San Francisco - Santa Ana
San Francisco - Santa Ana
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-03-30 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-04-10 through 2026-04-14
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-04-18 through 2026-04-22
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-04-27 through 2026-04-29
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-21 through 2026-05-26
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-29 through 2026-06-08
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-06-09 through 2026-06-16
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-06-17 through 2026-06-26
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-06-27 through 2026-07-04
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-07-05 through 2026-07-13
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-07-14 through 2026-07-22
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-07-23 through 2026-07-30
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-07-31 through 2026-08-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-08-10 through 2026-08-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-08-18 through 2026-08-24
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-08-26 through 2026-09-04
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-09-06 through 2026-09-12
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-09-14 through 2026-09-21
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective from 2026-09-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:29, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-04-30 through 2026-05-07
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-08 through 2026-05-16
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-17 through 2026-05-18
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2441)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-01-10 through 2026-02-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:43, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-03-10 through 2026-03-25
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:43, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-03-08 through 2026-03-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-01-11 through 2026-02-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-02-14 through 2026-02-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:43, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:42, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Operates only on 2026-03-29
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-04-07 through 2026-04-09
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-04-15 through 2026-04-17
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-04-23 through 2026-04-26
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-01 through 2026-05-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-10 through 2026-05-12
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-19 through 2026-05-20
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-05-27 through 2026-06-03
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-06-10 through 2026-06-12
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Operates only on 2026-06-20
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-06-28 through 2026-06-29
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-07-07 through 2026-07-09
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-07-16 through 2026-07-17
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-07-24 through 2026-07-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-08-08 through 2026-08-09
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-08-16 through 2026-08-23
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-08-25 through 2026-09-03
Mon
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-09-05 through 2026-09-11
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Air Canada AC5458
Effective 2026-09-13 through 2026-09-15
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5440)
Duration: 1:29, non-stop Canadair CRJ 700 (CR7)
- AC 5458 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Santa Ana airport (SNA).
- The flight distance is 371 miles, or 598 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:29 and 1:52.