| FLIGHT SCHEDULE | 
|---|
| Direct Codeshare Flights: | 
| Daily 
06:30 
Tampa (TPA)  
08:06 
Atlanta (ATL) S AM 4425 Non-stop Boeing 757 (757) 1:36 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 1486) | 
| Tue,Thu,Sun 
07:00 
Montreal-Trudeau (YUL)  
09:58 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:58 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Tue,Thu 
07:00 
Montreal-Trudeau (YUL)  
09:52 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:52 Effective 2025-05-08 through 2025-05-15 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Daily 
07:00 
Montreal-Trudeau (YUL)  
09:52 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:52 Effective 2025-05-16 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Wed,Thu,Sun 
07:00 
Montreal-Trudeau (YUL)  
09:45 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:45 Effective 2025-06-08 through 2025-06-29 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Mon,Tue,Fri,Sat 
07:00 
Montreal-Trudeau (YUL)  
09:45 
Atlanta (ATL) I AM 4425 Non-stop Airbus A320 (320) 2:45 Effective 2025-06-09 through 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Mon-Thu,Sun 
07:00 
Montreal-Trudeau (YUL)  
09:45 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:45 Effective 2025-06-30 through 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Fri,Sat 
07:00 
Montreal-Trudeau (YUL)  
09:45 
Atlanta (ATL) I AM 4425 Non-stop Airbus A320 (320) 2:45 Effective 2025-07-04 through 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Mon-Thu,Sat,Sun 
07:00 
Montreal-Trudeau (YUL)  
09:49 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:49 Effective 2025-07-07 through 2025-08-07 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Tue-Sun 
07:00 
Montreal-Trudeau (YUL)  
09:49 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:49 Effective 2025-08-08 through 2025-08-17 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Daily 
07:00 
Montreal-Trudeau (YUL)  
09:49 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 2:49 Effective 2025-08-18 through 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Daily 
07:00 
Montreal-Trudeau (YUL)  
10:07 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 3:07 Effective 2025-09-08 through 2025-11-01 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Mon,Wed,Sun 
07:00 
Tampa (TPA)  
08:37 
Atlanta (ATL) S AM 4425 Non-stop Boeing 757 (757) 1:37 Effective 2025-11-02 through 2025-11-05 Codeshare flight, operated by Delta Air Lines.(DL 1486) | 
| Tue 
07:00 
Montreal-Trudeau (YUL)  
10:07 
Atlanta (ATL) I AM 4425 Non-stop Airbus A319 (319) 3:07 Operates only on 2025-11-04 Codeshare flight, operated by Delta Air Lines.(DL 2643) | 
| Daily 
07:30 
Tampa (TPA)  
09:06 
Atlanta (ATL) S AM 4425 Non-stop Boeing 757 (757) 1:36 Effective 2025-11-06 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 1486) | 
| Daily 
07:30 
Tampa (TPA)  
09:09 
Atlanta (ATL) S AM 4425 Non-stop Boeing 757 (757) 1:39 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 1486) | 
| Mon,Wed,Fri,Sat 
09:46 
Fayetteville/Springdale (XNA)  
12:33 
Atlanta (ATL) S AM 4425 Non-stop Canadair CRJ 900 (CR9) 1:47 Valid until 2025-05-05 Codeshare flight, operated by Delta Air Lines.(DL 4634) | 
| Mon,Wed,Fri-Sun 
09:46 
Fayetteville/Springdale (XNA)  
12:33 
Atlanta (ATL) S AM 4425 Non-stop Canadair CRJ 900 (CR9) 1:47 Effective 2025-05-07 through 2025-05-14 Codeshare flight, operated by Delta Air Lines.(DL 5339) | 
| Fri 
09:50 
Salt Lake City (SLC)  
11:57 
San Jose del Cabo (SJD) 2 AM 4425 Non-stop Boeing 737-800 (738) 3:07 Operates only on 2025-08-01 Codeshare flight, operated by Delta Air Lines.(DL 1952) | 
| Mon 
11:10 
Tampa (TPA)  
12:44 
Atlanta (ATL) S AM 4425 Non-stop Boeing 757 (757) 1:34 Operates only on 2025-08-11 Codeshare flight, operated by Delta Air Lines.(DL 1227) | 
| Fri 
20:55 
Salt Lake City (SLC)  
23:03 
Calgary (YYC) AM 4425 Non-stop Embraer EMB 175 (E7W) 2:08 Operates only on 2025-07-25 Codeshare flight, operated by Delta Air Lines.(DL 4113) | 
| Fri 
22:50 
Salt Lake City (SLC)  
23:34 
Sacramento (SMF) A AM 4425 Non-stop Boeing 737-900 (739) 1:44 Operates only on 2025-07-18 Codeshare flight, operated by Delta Air Lines.(DL 1582) | 
