Delta Air Lines
flug
DL 9503:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
Delta Air Lines DL9503
Valid until 2026-01-05
Mo
Di
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Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1350)
Duration: 1:35, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-01-06 through 2026-02-10
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1350)
Duration: 1:35, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-02-12 through 2026-02-20
Mo
Di
Mi
-
-
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1350)
Duration: 1:35, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Operates only on 2026-02-18
Mo
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Di
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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 KLM.
(KL 1350)
Duration: 1:35, non-stop Boeing 737 (73J)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-02-22 through 2026-03-28
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1350)
Duration: 1:35, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-06-27 through 2026-07-02
Mo
Di
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Mi
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Do
Fr
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Sa
So
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Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-06-30 through 2026-07-03
Mo
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Di
Mi
Do
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Fr
Sa
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So
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Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-07-06 through 2026-07-10
Mo
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-07-13 through 2026-08-03
Mo
Di
-
-
Mi
-
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Do
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-
Fr
-
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Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-07-14 through 2026-07-31
Mo
-
-
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-08-04 through 2026-08-27
Mo
Di
Mi
Do
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-08-07 through 2026-08-28
Mo
-
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Di
-
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Mi
-
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Do
-
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Fr
Sa
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So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-08-31 through 2026-10-05
Mo
Di
Mi
Do
Fr
-
-
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-09-04 through 2026-10-02
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
-
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So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-10-06 through 2026-10-23
Mo
-
-
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-10-10 through 2026-10-24
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-07-04 through 2026-08-30
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Operates only on 2026-09-06
Mo
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Di
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Mi
-
-
Do
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Fr
-
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Sa
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So
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-09-13 through 2026-10-18
Mo
-
-
Di
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Mi
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Do
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Fr
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Sa
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So
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:15, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective from 2026-10-25
Mo
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Di
Mi
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Do
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Fr
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Sa
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So
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:20, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective from 2026-10-26
Mo
Di
-
-
Mi
Do
Fr
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 1088)
Duration: 1:20, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Effective 2026-03-29 through 2026-06-26
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1802)
Duration: 0:55, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9503
Operates only on 2026-06-28
Mo
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Di
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Mi
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Do
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Fr
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Sa
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So
Codeshare flight, operated by KLM.
(KL 1802)
Duration: 0:55, non-stop Embraer EMB 190 / EMB 195 (E90)
This flight number is listed as serving the following routes:
- Cardiff (CWL) - Amsterdam (AMS)
- Dusseldorf, Duesseldorf (DUS) - Amsterdam (AMS)
- Prague (PRG) - Amsterdam (AMS)