KLM
flug
KL 5439:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-04-18 through 2026-05-02
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Codeshare flight, operated by Delta Air Lines.
(DL 1236)
Duration: 2:06, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-01-06 through 2026-01-15
Mo
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Fr
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-01-16 through 2026-01-23
Mo
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Mi
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-01-24 through 2026-01-30
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-01 through 2026-02-07
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-09 through 2026-02-11
Mo
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Mi
Do
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-03-08 through 2026-03-28
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 5174)
Duration: 1:26, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-12 through 2026-02-15
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 4139)
Duration: 1:22, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-22 through 2026-03-02
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 4139)
Duration: 1:22, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-03-05 through 2026-03-06
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 4139)
Duration: 1:22, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
KLM KL5439
Operates only on 2026-01-31
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective from 2026-10-26
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 2951)
Duration: 2:16, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-01-06 through 2026-01-15
Mo
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Mi
Do
Fr
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-01-16 through 2026-01-23
Mo
Di
Mi
Do
Fr
Sa
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So
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-01-24 through 2026-01-30
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-01 through 2026-02-07
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-09 through 2026-02-11
Mo
Di
Mi
Do
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Fr
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Sa
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So
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-12 through 2026-02-15
Mo
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Di
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Mi
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Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 4139)
Duration: 1:19, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-22 through 2026-03-06
Mo
Di
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Mi
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Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 4139)
Duration: 1:19, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-03-08 through 2026-03-28
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 5174)
Duration: 1:20, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Operates only on 2026-01-31
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 5439)
Duration: 1:21, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
KLM KL5439
Effective from 2026-10-25
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 2951)
Duration: 2:40, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-03-29 through 2026-04-12
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Codeshare flight, operated by Delta Air Lines.
(DL 1151)
Duration: 2:03, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-04-13 through 2026-05-04
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 1159)
Duration: 2:10, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-05-07 through 2026-10-05
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 1159)
Duration: 2:11, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-10-06 through 2026-10-24
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 1159)
Duration: 2:04, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-03-31 through 2026-04-08
Mo
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Do
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Codeshare flight, operated by Delta Air Lines.
(DL 1151)
Duration: 2:02, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-04-04 through 2026-04-11
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 1151)
Duration: 2:03, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-21 through 2026-03-07
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 4704)
Duration: 1:22, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
KLM KL5439
Operates only on 2026-02-14
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Codeshare flight, operated by Delta Air Lines.
(DL 4704)
Duration: 1:20, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-21 through 2026-03-07
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 4704)
Duration: 1:23, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-16 through 2026-02-20
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Codeshare flight, operated by Delta Air Lines.
(DL 2150)
Duration: 1:12, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-24 through 2026-03-04
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Codeshare flight, operated by Delta Air Lines.
(DL 2150)
Duration: 1:12, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-16 through 2026-02-20
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2150)
Duration: 1:32, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
KLM KL5439
Effective 2026-02-24 through 2026-03-03
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Codeshare flight, operated by Delta Air Lines.
(DL 2150)
Duration: 1:32, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
KLM KL5439
Operates only on 2026-03-04
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Codeshare flight, operated by Delta Air Lines.
(DL 2150)
Duration: 1:32, non-stop Boeing 717 (717)
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Hartford (BDL)
- Atlanta (ATL) - Mobile (MOB)
- Milwaukee (MKE) - Atlanta (ATL)