Delta Air Lines
flug
DL 637:
Multiple routes
FLUGPLAN
Direktflüge:
Delta Air Lines DL637
Effective 2026-01-19 through 2026-02-08
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 1:25, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective 2026-02-10 through 2026-02-11
Mo
-
-
Di
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
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-
Duration: 1:25, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective 2026-01-24 through 2026-02-07
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Duration: 1:25, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Operates only on 2026-01-05
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
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So
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-
Duration: 5:18, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL637
Valid until 2026-01-04
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 5:32, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direktflüge:
Delta Air Lines DL637
Effective 2026-04-13 through 2026-05-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:14, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direktflüge:
Delta Air Lines DL637
Effective 2026-05-07 through 2026-05-22
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:12, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective 2026-05-25 through 2026-09-04
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:12, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective 2026-09-07 through 2026-10-05
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:12, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective from 2026-10-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:04, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective 2026-03-08 through 2026-04-12
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 0:46, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL637
Effective 2026-03-08 through 2026-04-12
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:00, non-stop
Boeing 717 (717)
Boeing 717 (717)
Direktflüge:
Delta Air Lines DL637
Effective 2026-04-13 through 2026-05-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:43, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direktflüge:
Delta Air Lines DL637
Effective 2026-05-07 through 2026-05-22
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:41, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective 2026-05-25 through 2026-09-04
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:41, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective 2026-09-07 through 2026-10-05
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:41, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direktflüge:
Delta Air Lines DL637
Effective from 2026-10-06
Mo
Di
Mi
Do
Fr
Sa
-
-
So
Duration: 4:48, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Chattanooga (CHA)
- Cancun (CUN) - Los Angeles (LAX)
- Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
- Spokane (GEG) - Seattle-Tacoma (SEA)