Delta Air Lines
flug
DL 9621:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-04-20 through 2026-06-12
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1708)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-06-13 through 2026-06-27
Mo
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Di
-
-
Mi
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Do
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Fr
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Sa
So
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Codeshare flight, operated by KLM.
(KL 1708)
Duration: 1:10, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-06-14 through 2026-06-28
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1708)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-06-29 through 2026-07-04
Mo
Di
Mi
Do
Fr
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-07-05 through 2026-07-06
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-07-07 through 2026-07-12
Mo
-
-
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-07-13 through 2026-08-04
Mo
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-07-15 through 2026-08-02
Mo
-
-
Di
-
-
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-08-05 through 2026-08-28
Mo
Di
Mi
Do
-
-
Fr
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-08-06 through 2026-08-27
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Operates only on 2026-08-30
Mo
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-
Di
-
-
Mi
-
-
Do
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-
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1242)
Duration: 1:45, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-03-30 through 2026-04-06
Mo
Di
-
-
Mi
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1428)
Duration: 1:40, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-03-31 through 2026-04-05
Mo
-
-
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
Codeshare flight, operated by KLM.
(KL 1428)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-04-07 through 2026-04-19
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1428)
Duration: 1:40, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Valid until 2026-01-05
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Valid until 2026-01-10
Mo
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Di
-
-
Mi
-
-
Do
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Fr
-
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Sa
So
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-
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-01-06 through 2026-01-16
Mo
-
-
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737 (73J)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-01-11 through 2026-01-18
Mo
-
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Di
-
-
Mi
-
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Do
-
-
Fr
-
-
Sa
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-01-12 through 2026-02-09
Mo
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 1032)
Duration: 1:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-01-20 through 2026-01-25
Mo
-
-
Di
Mi
-
-
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-01-21 through 2026-01-28
Mo
-
-
Di
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737 (73J)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-01-29 through 2026-02-06
Mo
-
-
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737 (73J)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-01-31 through 2026-02-01
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-02-07 through 2026-02-12
Mo
-
-
Di
-
-
Mi
Do
Fr
-
-
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737 (73J)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-02-08 through 2026-02-14
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-02-10 through 2026-02-16
Mo
Di
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Operates only on 2026-02-17
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 1032)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-02-18 through 2026-02-25
Mo
Di
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-02-19 through 2026-02-20
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737 (73J)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Operates only on 2026-02-21
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
So
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Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737-700 (73W)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-02-26 through 2026-03-27
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-02-28 through 2026-03-28
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
So
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-
Codeshare flight, operated by KLM.
(KL 1032)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Operates only on 2026-03-29
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 1032)
Duration: 1:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-08-29 through 2026-09-05
Mo
Di
Mi
Do
Fr
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 588)
Duration: 6:45, non-stop Airbus A330-200 (332)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-09-06 through 2026-09-20
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 588)
Duration: 6:45, non-stop Airbus A330-200 (332)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-09-21 through 2026-10-22
Mo
Di
-
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Mi
-
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Do
Fr
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Sa
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So
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-
Codeshare flight, operated by KLM.
(KL 588)
Duration: 6:45, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective 2026-09-22 through 2026-10-23
Mo
-
-
Di
Mi
Do
-
-
Fr
Sa
So
Codeshare flight, operated by KLM.
(KL 588)
Duration: 6:45, non-stop Airbus A330-200 (332)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL9621
Operates only on 2026-10-24
Mo
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Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Codeshare flight, operated by KLM.
(KL 588)
Duration: 6:45, non-stop Airbus A330-200 (332)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective from 2026-10-25
Mo
-
-
Di
Mi
-
-
Do
Fr
-
-
Sa
So
Codeshare flight, operated by KLM.
(KL 588)
Duration: 6:55, non-stop Airbus A330-200 (332)
The flight arrives 1 day after departure.
Direkte Codeshareflüge:
Delta Air Lines DL9621
Effective from 2026-10-26
Mo
Di
-
-
Mi
Do
-
-
Fr
Sa
-
-
So
-
-
Codeshare flight, operated by KLM.
(KL 588)
Duration: 6:55, non-stop Airbus A330-300 (333)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Lagos (LOS) - Amsterdam (AMS)
- Linkoping (LPI) - Amsterdam (AMS)
- Luxembourg (LUX) - Amsterdam (AMS)
- Lyon Saint Exupery (LYS) - Amsterdam (AMS)
- Manchester (MAN) - Amsterdam (AMS)