KLM flight KL 5820: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu 17:10 Boston Logan (BOS) A 19:13 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 175 (E75) 2:03 Effective 2025-07-07 through 2025-09-04
Codeshare flight, operated by Delta Air Lines.(DL 5843)
Fri 18:50 Boston Logan (BOS) A 20:52 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:02 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 5836)
Sun 19:10 Boston Logan (BOS) A 21:02 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Operates only on 2025-05-25
Codeshare flight, operated by Delta Air Lines.(DL 5666)
Tue-Fri,Sun 19:59 Boston Logan (BOS) A 21:53 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2025-09-09 through 2025-10-24
Codeshare flight, operated by Delta Air Lines.(DL 5666)
Tue-Fri,Sun 20:15 Boston Logan (BOS) A 22:04 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 175 (E75) 1:49 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 5666)
Tue-Fri,Sun 20:15 Boston Logan (BOS) A 22:01 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-05-07 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 5666)
Tue-Fri,Sun 20:15 Boston Logan (BOS) A 22:01 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-05-27 through 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 5666)
Fri 20:15 Boston Logan (BOS) A 22:01 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 175 (E75) 1:46 Operates only on 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 5666)
Daily 20:30 Atlanta (ATL) S 21:40 Houston Hobby (HOU)
KL 5820 Non-stop Boeing 717 (717) 2:10 Effective 2025-10-26 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 2051)
Daily 20:30 Atlanta (ATL) S 21:46 Houston Hobby (HOU)
KL 5820 Non-stop Boeing 717 (717) 2:16 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 2051)
Mon-Wed,Sun 21:15 Boston Logan (BOS) A 23:11 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2025-06-29 through 2025-07-02
Codeshare flight, operated by Delta Air Lines.(DL 5836)
Daily 21:15 Atlanta (ATL) S 22:26 Houston Hobby (HOU)
KL 5820 Non-stop Airbus A319 (319) 2:11 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2051)
Tue,Wed,Fri,Sun 21:35 Boston Logan (BOS) A 23:28 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2025-07-08 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 5836)
Mon 21:59 Boston Logan (BOS) A 23:44 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Operates only on 2025-06-02
Codeshare flight, operated by Delta Air Lines.(DL 5704)
Mon-Wed,Fri,Sun 21:59 Boston Logan (BOS) A 23:56 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2025-06-08 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 5836)
Sun 21:59 Boston Logan (BOS) A 23:56 Ronald Reagan Washington (DCA) 2
KL 5820 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 5836)
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This flight number is listed as serving the following routes:
KLM flight KL 5820: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL5820
Effective 2025-07-07 through 2025-09-04
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5843)
Duration: 2:03, non-stop
Embraer EMB 175 (E75)

KLM KL5820
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5836)
Duration: 2:02, non-stop
Embraer EMB 170 / EMB 175 (E70)

KLM KL5820
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)

KLM KL5820
Effective 2025-09-09 through 2025-10-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)

KLM KL5820
Valid until 2025-05-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

KLM KL5820
Effective 2025-05-07 through 2025-05-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

KLM KL5820
Effective 2025-05-27 through 2025-06-04
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

KLM KL5820
Operates only on 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5666)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

KLM KL5820
Effective 2025-10-26 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2051)
Duration: 2:10, non-stop
Boeing 717 (717)

KLM KL5820
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2051)
Duration: 2:16, non-stop
Boeing 717 (717)

KLM KL5820
Effective 2025-06-29 through 2025-07-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5836)
Duration: 1:56, non-stop
Embraer EMB 170 / EMB 175 (E70)

KLM KL5820
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2051)
Duration: 2:11, non-stop
Airbus A319 (319)

KLM KL5820
Effective 2025-07-08 through 2025-09-07
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5836)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)

KLM KL5820
Operates only on 2025-06-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5704)
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

KLM KL5820
Effective 2025-06-08 through 2025-06-27
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5836)
Duration: 1:57, non-stop
Embraer EMB 170 / EMB 175 (E70)

KLM KL5820
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5836)
Duration: 1:57, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Houston Hobby (HOU)
  • Boston Logan (BOS) - Ronald Reagan Washington (DCA)