Delta Air Lines
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DL 1640:
Multiple routes
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Direktflüge:
Delta Air Lines DL1640
Effective 2026-03-08 through 2026-04-12
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:11, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-19 through 2026-02-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:12, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-02-09 through 2026-02-11
Mo
Di
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Duration: 1:12, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-02-08
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Duration: 1:10, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-03-08 through 2026-04-12
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:10, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-04-13 through 2026-06-06
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:10, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-06-07 through 2026-07-06
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:10, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-07-07 through 2026-10-05
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:09, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective from 2026-10-06
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:11, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-24 through 2026-02-07
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Duration: 1:10, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-10 through 2026-01-17
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Duration: 1:09, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-01-19
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Duration: 1:12, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-20 through 2026-02-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:14, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-02-09 through 2026-02-10
Mo
Di
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Duration: 1:14, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-02-11
Mo
-
-
Di
-
-
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Duration: 1:12, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-05 through 2026-01-15
Mo
Di
Mi
Do
Fr
-
-
Sa
-
-
So
Duration: 1:11, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-01-09
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
-
-
Duration: 1:09, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-16 through 2026-01-18
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
Duration: 1:11, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-02-08
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Duration: 1:14, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-24 through 2026-02-07
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Duration: 1:14, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-04-13 through 2026-06-06
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:17, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-06-07 through 2026-07-06
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:17, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-07-07 through 2026-08-10
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:19, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-08-13 through 2026-09-04
Mo
Di
-
-
Mi
-
-
Do
Fr
Sa
-
-
So
Duration: 1:19, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-09-07 through 2026-09-14
Mo
Di
-
-
Mi
-
-
Do
Fr
Sa
-
-
So
Duration: 1:19, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-09-15 through 2026-10-05
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:19, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective from 2026-10-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:16, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-02-12 through 2026-02-20
Mo
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Duration: 1:09, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-02-22 through 2026-03-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:09, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-05 through 2026-01-15
Mo
Di
Mi
Do
Fr
-
-
Sa
-
-
So
Duration: 1:12, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-09 through 2026-01-10
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
So
-
-
Duration: 1:12, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-01-16 through 2026-01-18
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
Duration: 1:12, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-01-17
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Duration: 1:12, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-02-12 through 2026-02-20
Mo
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Duration: 1:13, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Effective 2026-02-22 through 2026-03-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:13, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-01-03
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Duration: 3:14, non-stop
Airbus A321 (321)
Airbus A321 (321)
Direktflüge:
Delta Air Lines DL1640
Valid until 2026-01-02
Mo
Di
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
Duration: 3:14, non-stop
Airbus A321 (321)
Airbus A321 (321)
Direktflüge:
Delta Air Lines DL1640
Operates only on 2026-01-04
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Duration: 3:14, non-stop
Airbus A321 (321)
Airbus A321 (321)
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Pensacola (PNS)
- Detroit (DTW) - Denver (DEN)