KLM flight KL 6503: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:10 San Jose (SJC) A 13:10 Salt Lake City (SLC)
KL 6503 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2025-04-14 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3699)
Daily 10:10 San Jose (SJC) A 13:04 Salt Lake City (SLC)
KL 6503 Non-stop Embraer EMB 175 (E7W) 1:54 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 3699)
Daily 10:11 San Jose (SJC) A 13:09 Salt Lake City (SLC)
KL 6503 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2025-03-30 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 3699)
Mon,Thu-Sun 13:10 Montgomery (MGM) 15:15 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3679)
Tue,Thu 13:30 Montgomery (MGM) 15:34 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:04 Effective 2024-10-31 through 2024-11-05
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Sat 15:10 Atlanta (ATL) S 16:10 Tulsa (TUL)
KL 6503 Non-stop Boeing 717 (717) 2:00 Effective 2024-09-14 through 2024-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Sat 15:11 Atlanta (ATL) S 16:15 Tulsa (TUL)
KL 6503 Non-stop Boeing 717 (717) 2:04 Operates only on 2024-10-26
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Sat 15:15 Atlanta (ATL) S 16:17 Tulsa (TUL)
KL 6503 Non-stop Boeing 717 (717) 2:02 Effective 2024-10-12 through 2024-10-19
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Sat 15:15 Atlanta (ATL) S 15:17 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:02 Effective 2024-11-16 through 2024-11-23
Codeshare flight, operated by Delta Air Lines.(DL 5379)
Sat 15:15 Atlanta (ATL) S 15:17 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:02 Effective 2024-12-07 through 2024-12-14
Codeshare flight, operated by Delta Air Lines.(DL 5379)
Sat 15:17 Atlanta (ATL) S 15:18 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2024-11-09
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Mon,Sun 15:55 Atlanta (ATL) S 15:54 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 700 (CR7) 0:59 Effective 2024-11-03 through 2024-11-04
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Wed-Fri,Sun 15:55 Atlanta (ATL) S 15:54 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2024-11-06 through 2024-11-10
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Mon-Wed,Fri-Sun 16:00 Montgomery (MGM) 18:04 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:04 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Sat 16:00 Montgomery (MGM) 18:04 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:04 Operates only on 2024-11-09
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Sat 16:00 Montgomery (MGM) 18:09 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:09 Effective 2024-11-16 through 2024-11-23
Codeshare flight, operated by Delta Air Lines.(DL 5379)
Sat 16:00 Montgomery (MGM) 18:09 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:09 Effective 2024-12-07 through 2024-12-14
Codeshare flight, operated by Delta Air Lines.(DL 5379)
Mon,Sun 16:35 Montgomery (MGM) 18:39 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 700 (CR7) 1:04 Effective 2024-11-03 through 2024-11-04
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Wed-Fri,Sun 16:35 Montgomery (MGM) 18:39 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:04 Effective 2024-11-06 through 2024-11-10
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Sun 16:54 Atlanta (ATL) S 17:55 Tulsa (TUL)
KL 6503 Non-stop Boeing 717 (717) 2:01 Operates only on 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Sat 17:00 Tulsa (TUL) 20:04 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 2:04 Effective 2024-09-14 through 2024-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Mon-Fri,Sun 17:01 Atlanta (ATL) S 18:03 Tulsa (TUL)
KL 6503 Non-stop Boeing 717 (717) 2:02 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Mon-Fri,Sun 17:02 Atlanta (ATL) S 18:01 Tulsa (TUL)
KL 6503 Non-stop Boeing 717 (717) 1:59 Effective 2024-09-09 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Sat 17:05 Tulsa (TUL) 20:04 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 1:59 Operates only on 2024-10-26
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Sat 17:07 Tulsa (TUL) 20:06 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 1:59 Effective 2024-10-12 through 2024-10-19
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Mon-Fri,Sun 17:15 Atlanta (ATL) S 17:15 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2024-11-11 through 2024-11-27
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Daily 17:15 Atlanta (ATL) S 17:15 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2024-11-30 through 2024-12-06
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Mon-Fri,Sun 17:15 Atlanta (ATL) S 17:15 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2024-12-08 through 2024-12-18
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Daily 17:15 Atlanta (ATL) S 17:17 Montgomery (MGM)
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:02 Effective 2025-01-06 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Mon-Fri,Sun 17:55 Montgomery (MGM) 20:00 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2024-11-11 through 2024-11-27
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Daily 17:55 Montgomery (MGM) 20:00 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2024-11-30 through 2024-12-06
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Mon-Fri,Sun 17:55 Montgomery (MGM) 20:00 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2024-12-08 through 2024-12-18
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Daily 17:55 Montgomery (MGM) 20:04 Atlanta (ATL) S
KL 6503 Non-stop Canadair CRJ 900 (CR9) 1:09 Effective 2025-01-06 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 5161)
Sun 18:45 Tulsa (TUL) 21:49 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 2:04 Operates only on 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Mon-Fri,Sun 18:51 Tulsa (TUL) 21:50 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 1:59 Effective 2024-09-09 through 2024-09-19
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Mon-Fri,Sun 18:51 Tulsa (TUL) 21:50 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 1:59 Effective 2024-09-22 through 2024-09-30
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Wed-Fri,Sun 18:51 Tulsa (TUL) 21:50 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 1:59 Effective 2024-10-02 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 1539)
Mon-Fri,Sun 18:53 Tulsa (TUL) 21:50 Atlanta (ATL) S
KL 6503 Non-stop Boeing 717 (717) 1:57 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1539)
This flight number is listed as serving the following routes:
KLM flight KL 6503: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6503
Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3699)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)

KLM KL6503
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3699)
Duration: 1:54, non-stop
Embraer EMB 175 (E7W)

KLM KL6503
Effective 2025-03-30 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3699)
Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

KLM KL6503
Effective 2024-12-19 through 2025-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3679)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-10-31 through 2024-11-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
15:10

16:10
Effective 2024-09-14 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 2:00, non-stop
Boeing 717 (717)

KLM KL6503
15:11

16:15
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 2:04, non-stop
Boeing 717 (717)

KLM KL6503
15:15

16:17
Effective 2024-10-12 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 2:02, non-stop
Boeing 717 (717)

KLM KL6503
Effective 2024-11-16 through 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5379)
Duration: 1:02, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5379)
Duration: 1:02, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Operates only on 2024-11-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-11-03 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 0:59, non-stop
Canadair CRJ 700 (CR7)

KLM KL6503
Effective 2024-11-06 through 2024-11-10
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Operates only on 2024-11-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-11-16 through 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5379)
Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5379)
Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-11-03 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:04, non-stop
Canadair CRJ 700 (CR7)

KLM KL6503
Effective 2024-11-06 through 2024-11-10
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
16:54

17:55
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 2:01, non-stop
Boeing 717 (717)

KLM KL6503
17:00

20:04
Effective 2024-09-14 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 2:04, non-stop
Boeing 717 (717)

KLM KL6503
17:01

18:03
Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 2:02, non-stop
Boeing 717 (717)

KLM KL6503
17:02

18:01
Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 1:59, non-stop
Boeing 717 (717)

KLM KL6503
17:05

20:04
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 1:59, non-stop
Boeing 717 (717)

KLM KL6503
17:07

20:06
Effective 2024-10-12 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 1:59, non-stop
Boeing 717 (717)

KLM KL6503
Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-11-30 through 2024-12-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-12-08 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2025-01-06 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:02, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-11-30 through 2024-12-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2024-12-08 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
Effective 2025-01-06 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5161)
Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

KLM KL6503
18:45

21:49
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 2:04, non-stop
Boeing 717 (717)

KLM KL6503
18:51

21:50
Effective 2024-09-09 through 2024-09-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 1:59, non-stop
Boeing 717 (717)

KLM KL6503
18:51

21:50
Effective 2024-09-22 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 1:59, non-stop
Boeing 717 (717)

KLM KL6503
18:51

21:50
Effective 2024-10-02 through 2024-10-06
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 1:59, non-stop
Boeing 717 (717)

KLM KL6503
18:53

21:50
Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1539)
Duration: 1:57, non-stop
Boeing 717 (717)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Tulsa (TUL)
  • Montgomery (MGM) - Atlanta (ATL)
  • San Jose (SJC) - Salt Lake City (SLC)