KLM flight KL 6527: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Montreal-Trudeau (YUL) 10:10 Atlanta (ATL) I
KL 6527 Non-stop Airbus A319 (319) 3:10 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Mon-Sat 07:00 Montreal-Trudeau (YUL) 10:28 Atlanta (ATL) I
KL 6527 Non-stop Airbus A320 (320) 3:28 Effective 2026-01-05 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Sun 07:00 Montreal-Trudeau (YUL) 10:28 Atlanta (ATL) I
KL 6527 Non-stop Airbus A319 (319) 3:28 Operates only on 2026-01-11
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Wed,Sun 07:00 Montreal-Trudeau (YUL) 10:28 Atlanta (ATL) I
KL 6527 Non-stop Airbus A320 (320) 3:28 Effective 2026-01-18 through 2026-01-21
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Mon,Tue,Thu-Sun 07:00 Montreal-Trudeau (YUL) 10:28 Atlanta (ATL) I
KL 6527 Non-stop Airbus A319 (319) 3:28 Effective 2026-01-19 through 2026-01-27
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Daily 07:00 Montreal-Trudeau (YUL) 10:28 Atlanta (ATL) I
KL 6527 Non-stop Airbus A319 (319) 3:28 Effective 2026-01-28 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Daily 07:00 Montreal-Trudeau (YUL) 10:06 Atlanta (ATL) I
KL 6527 Non-stop Airbus A319 (319) 3:06 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Mon-Sat 07:59 Colorado Springs (COS) 09:57 Salt Lake City (SLC)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-03-30 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 3940)
Mon-Sat 08:00 Colorado Springs (COS) 09:59 Salt Lake City (SLC)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3940)
Mon-Sat 08:00 Colorado Springs (COS) 10:04 Salt Lake City (SLC)
KL 6527 Non-stop Embraer EMB 175 (E7W) 2:04 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 3940)
Sun 11:55 Colorado Springs (COS) 13:48 Salt Lake City (SLC)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 4449)
Daily 14:00 Seattle-Tacoma (SEA) 15:05 Portland (PDX)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:05 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4062)
Sun 15:35 Salt Lake City (SLC) 17:14 Colorado Springs (COS)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2026-04-19 through 2026-10-18
Codeshare flight, operated by Delta Air Lines.(DL 4449)
Mon,Wed,Fri,Sun 15:50 Portland (PDX) 16:58 Seattle-Tacoma (SEA)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:08 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 4062)
Sun 17:55 Colorado Springs (COS) 19:46 Salt Lake City (SLC)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:51 Effective 2026-04-19 through 2026-10-04
Codeshare flight, operated by Delta Air Lines.(DL 4449)
Sun 17:55 Colorado Springs (COS) 19:52 Salt Lake City (SLC)
KL 6527 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2026-10-11 through 2026-10-18
Codeshare flight, operated by Delta Air Lines.(DL 4449)
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This flight number is listed as serving the following routes:
KLM flight KL 6527: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6527
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:10, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-01-05 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:28, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6527
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:28, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-01-18 through 2026-01-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:28, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-01-19 through 2026-01-27
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:28, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-01-28 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:28, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:06, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-03-30 through 2026-04-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3940)
Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3940)
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3940)
Duration: 2:04, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-03-29 through 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4449)
Duration: 1:53, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4062)
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-04-19 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4449)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4062)
Duration: 1:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-04-19 through 2026-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4449)
Duration: 1:51, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6527
Effective 2026-10-11 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4449)
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Colorado Springs (COS) - Salt Lake City (SLC)
  • Montreal-Trudeau (YUL) - Atlanta (ATL)
  • Portland (PDX) - Seattle-Tacoma (SEA)