American Airlines flight AA 3899: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:41 Missoula (MSO) 11:10 Chicago O'Hare (ORD) 3
AA 3899 Non-stop Embraer EMB 175 (E75) 3:29 Effective 2026-05-21 through 2026-07-01
Daily 06:43 Missoula (MSO) 11:10 Chicago O'Hare (ORD) 3
AA 3899 Non-stop Embraer EMB 175 (E75) 3:27 Effective 2026-09-09 through 2026-10-04
Daily 06:46 Missoula (MSO) 11:10 Chicago O'Hare (ORD) 3
AA 3899 Non-stop Embraer EMB 175 (E75) 3:24 Effective 2026-07-02 through 2026-08-04
Daily 09:59 Dallas Fort Worth (DFW) 11:12 Fayetteville/Springdale (XNA)
AA 3899 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2026-04-07 through 2026-05-20
Daily 12:20 Fayetteville/Springdale (XNA) 13:45 Dallas Fort Worth (DFW)
AA 3899 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-04-07 through 2026-05-20
Daily 18:10 Miami (MIA) 21:03 Tortola (EIS)
AA 3899 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-03-08 through 2026-04-06
Daily 18:15 Miami (MIA) 22:12 Tortola (EIS)
AA 3899 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-02-12 through 2026-03-07
Daily 18:50 Dallas Fort Worth (DFW) 19:57 San Antonio (SAT)
AA 3899 Non-stop Embraer EMB 175 (E75) 1:07 Effective from 2026-10-05
Daily 20:35 San Antonio (SAT) 21:50 Dallas Fort Worth (DFW)
AA 3899 Non-stop Embraer EMB 175 (E75) 1:15 Effective from 2026-10-05
Daily 20:40 Chicago O'Hare (ORD) 3 23:59 Baltimore (BWI)
AA 3899 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:19 Effective 2026-08-05 through 2026-09-08
This flight number is listed as serving the following routes:


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American Airlines flight AA 3899: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3899
06:41
Missoula (MSO)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
06:43
Missoula (MSO)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:27, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
06:46
Missoula (MSO)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
09:59
Dallas Fort Worth (DFW)

11:12
Fayetteville/Springdale (XNA)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
12:20
Fayetteville/Springdale (XNA)

13:45
Dallas Fort Worth (DFW)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
18:10
Miami (MIA)

21:03
Tortola (EIS)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
18:15
Miami (MIA)

22:12
Tortola (EIS)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
18:50
Dallas Fort Worth (DFW)

19:57
San Antonio (SAT)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
20:35
San Antonio (SAT)

21:50
Dallas Fort Worth (DFW)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3899
20:40
Chicago O'Hare (ORD) 3

23:59
Baltimore (BWI)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Baltimore (BWI)
  • Dallas Fort Worth (DFW) - Fayetteville/Springdale (XNA)
  • Dallas Fort Worth (DFW) - San Antonio (SAT)
  • Miami (MIA) - Tortola (EIS)
  • Missoula (MSO) - Chicago O'Hare (ORD)
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