| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 13 | ORD | SAT | 14:03 | 16:16 |
Landed
|
Track > |
| Jul 12 | ORD | SAT | 13:51 | 16:03 |
Landed
|
Track > |
| Jul 10 | ORD | SAT | 17:39 | 16:29 |
En-Route
|
Track > |
| Jul 09 | ORD | SAT | 14:01 | 16:12 |
Landed
|
Track > |
| Jul 08 | ORD | SAT | 13:45 | 15:57 |
Landed
|
Track > |
| Jul 07 | ORD | SAT | 14:03 | 16:18 |
Landed
|
Track > |
| Jul 06 | ORD | SAT | 13:41 | 15:56 |
Landed
|
Track > |
| Jul 05 | ORD | SAT | 13:49 | 16:13 |
Landed
|
Track > |
| Jul 03 | ORD | SAT | 15:50 | 18:10 |
Delayed
|
Track > |
| Jul 02 | ORD | SAT | 13:53 | 16:07 |
Landed
|
Track > |
Air Canada Flight AC3999 connects Chicago, United States to San Antonio, United States, taking off from Chicago O'Hare International Airport ORD and landing at San Antonio International Airport SAT.
How long is the AC3999 flight from Chicago to San Antonio?
The average flight time from Chicago to San Antonio is 2 hours and 15 minutes. The flight distance is 1677 km / 1042 miles and the average flight speed is 727 km/h / 452 mph.
How many AC3999 flights are operated per week?
5 flights per week. The flight AC3999 is operated on Monday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Air Canada Flight AC3999 Chicago to San Antonio?
The Airportia On-Time Performance Rating for Air Canada Flight AC3999 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC3999 arriving at?
Flight AC3999 arrives at San Antonio International Airport (SAT) Terminal B.
When was the latest AC3999 flight?
The latest flight took off on Monday, July 13th, 2026 with the flight status being Landed on 16:16.
How else can the flight AC3999 be referenced as?
This Air Canada flight can also be referenced as ACA3999, AC 3999, ACA 3999.
How often is flight AC3999 delayed?
On average, 10% of all AC3999 flights are delayed. The average delay is 101 minutes.
Can I get compensation for my delayed or cancelled AC3999 flight or baggage issues?
If your AC3999 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AC3999 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA3771, UA455, UA2844, UA5933
Other flights arriving at San Antonio SAT: UA2844, VB164, WN4951, DL2568
All flights connecting Chicago ORD to San Antonio SAT.
