KLM flight KL 5817: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri-Sun 06:00 Buffalo (BUF) 08:23 Atlanta (ATL) S
KL 5817 Non-stop Boeing 737-800 (738) 2:23 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Mon,Wed,Fri,Sun 06:00 Buffalo (BUF) 08:12 Atlanta (ATL) S
KL 5817 Non-stop Airbus A320 (320) 2:12 Effective 2026-04-13 through 2026-05-08
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Mon,Wed,Fri-Sun 06:00 Buffalo (BUF) 08:12 Atlanta (ATL) S
KL 5817 Non-stop Airbus A320 (320) 2:12 Effective 2026-05-09 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Sat 06:00 Buffalo (BUF) 08:08 Atlanta (ATL) S
KL 5817 Non-stop Airbus A321 (321) 2:08 Effective 2026-08-15 through 2026-09-05
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Alexandria (AEX) 08:51 Atlanta (ATL) S
KL 5817 Non-stop Canadair CRJ 900 (CR9) 1:51 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5162)
Daily 15:20 Atlanta (ATL) S 16:30 Greensboro/High Point (GSO)
KL 5817 Non-stop Boeing 717 (717) 1:10 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 2539)
Mon-Fri,Sun 15:20 Atlanta (ATL) S 16:30 Greensboro/High Point (GSO)
KL 5817 Non-stop Boeing 717 (717) 1:10 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 2539)
Daily 15:25 Atlanta (ATL) S 16:35 Greensboro/High Point (GSO)
KL 5817 Non-stop Boeing 717 (717) 1:10 Effective 2026-01-05 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 2539)
Daily 16:30 Buffalo (BUF) 18:39 Atlanta (ATL) S
KL 5817 Non-stop Airbus A321 (321) 2:09 Effective 2026-06-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Daily 16:30 Buffalo (BUF) 18:41 Atlanta (ATL) S
KL 5817 Non-stop Airbus A321 (321) 2:11 Effective 2026-07-07 through 2026-08-14
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Mon-Fri,Sun 16:30 Buffalo (BUF) 18:41 Atlanta (ATL) S
KL 5817 Non-stop Airbus A321 (321) 2:11 Effective 2026-08-16 through 2026-09-11
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Daily 16:30 Buffalo (BUF) 18:41 Atlanta (ATL) S
KL 5817 Non-stop Airbus A321 (321) 2:11 Effective 2026-09-12 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Daily 16:30 Buffalo (BUF) 18:50 Atlanta (ATL) S
KL 5817 Non-stop Airbus A321 (321) 2:20 Effective 2026-10-06 through 2026-10-23
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Tue,Thu 16:57 Buffalo (BUF) 19:10 Atlanta (ATL) S
KL 5817 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-03-31 through 2026-04-09
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Tue,Thu,Sat 16:57 Buffalo (BUF) 19:10 Atlanta (ATL) S
KL 5817 Non-stop Boeing 737-900 (739) 2:13 Effective 2026-04-14 through 2026-05-07
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Tue,Thu 16:57 Buffalo (BUF) 19:10 Atlanta (ATL) S
KL 5817 Non-stop Boeing 737-900 (739) 2:13 Effective 2026-05-12 through 2026-06-04
Codeshare flight, operated by Delta Air Lines.(DL 2266)
Daily 17:19 Greensboro/High Point (GSO) 18:51 Atlanta (ATL) S
KL 5817 Non-stop Boeing 717 (717) 1:32 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 2539)
Sat 17:20 Atlanta (ATL) S 18:29 Greensboro/High Point (GSO)
KL 5817 Non-stop Boeing 717 (717) 1:09 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2539)
Daily 17:21 Greensboro/High Point (GSO) 18:46 Atlanta (ATL) S
KL 5817 Non-stop Boeing 717 (717) 1:25 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 2539)
Daily 17:38 Greensboro/High Point (GSO) 19:10 Atlanta (ATL) S
KL 5817 Non-stop Boeing 717 (717) 1:32 Effective 2026-01-05 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 2539)
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This flight number is listed as serving the following routes:


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KLM flight KL 5817: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL5817
06:00
Buffalo (BUF)

08:23
Atlanta (ATL) S
Effective 2026-03-29 through 2026-04-12
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:23, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
KLM KL5817
06:00
Buffalo (BUF)

08:12
Atlanta (ATL) S
Effective 2026-04-13 through 2026-05-08
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:12, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5817
06:00
Buffalo (BUF)

08:12
Atlanta (ATL) S
Effective 2026-05-09 through 2026-06-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:12, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
KLM KL5817
06:00
Buffalo (BUF)

08:08
Atlanta (ATL) S
Effective 2026-08-15 through 2026-09-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:08, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5817
06:00
Alexandria (AEX)

08:51
Atlanta (ATL) S
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5162)
Duration: 1:51, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
KLM KL5817
15:20
Atlanta (ATL) S

16:30
Greensboro/High Point (GSO)
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2539)
Duration: 1:10, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL5817
15:20
Atlanta (ATL) S

16:30
Greensboro/High Point (GSO)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2539)
Duration: 1:10, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL5817
15:25
Atlanta (ATL) S

16:35
Greensboro/High Point (GSO)
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2539)
Duration: 1:10, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL5817
16:30
Buffalo (BUF)

18:39
Atlanta (ATL) S
Effective 2026-06-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:09, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5817
16:30
Buffalo (BUF)

18:41
Atlanta (ATL) S
Effective 2026-07-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:11, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5817
16:30
Buffalo (BUF)

18:41
Atlanta (ATL) S
Effective 2026-08-16 through 2026-09-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:11, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5817
16:30
Buffalo (BUF)

18:41
Atlanta (ATL) S
Effective 2026-09-12 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:11, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5817
16:30
Buffalo (BUF)

18:50
Atlanta (ATL) S
Effective 2026-10-06 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:20, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
KLM KL5817
16:57
Buffalo (BUF)

19:10
Atlanta (ATL) S
Effective 2026-03-31 through 2026-04-09
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:13, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
KLM KL5817
16:57
Buffalo (BUF)

19:10
Atlanta (ATL) S
Effective 2026-04-14 through 2026-05-07
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:13, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL5817
16:57
Buffalo (BUF)

19:10
Atlanta (ATL) S
Effective 2026-05-12 through 2026-06-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2266)
Duration: 2:13, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL5817
17:19
Greensboro/High Point (GSO)

18:51
Atlanta (ATL) S
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2539)
Duration: 1:32, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL5817
17:20
Atlanta (ATL) S

18:29
Greensboro/High Point (GSO)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2539)
Duration: 1:09, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL5817
17:21
Greensboro/High Point (GSO)

18:46
Atlanta (ATL) S
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2539)
Duration: 1:25, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL5817
17:38
Greensboro/High Point (GSO)

19:10
Atlanta (ATL) S
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2539)
Duration: 1:32, non-stop
Boeing 717 (717)
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This flight number is listed as serving the following routes:
  • Alexandria (AEX) - Atlanta (ATL)
  • Atlanta (ATL) - Greensboro/High Point (GSO)
  • Buffalo (BUF) - Atlanta (ATL)
All KLM flights
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