Aeromexico
flight
AM 4458:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Aeromexico AM4458
Valid until 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3986)
Duration: 1:58, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Aeromexico AM4458
Effective 2026-02-14 through 2026-03-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 921)
Duration: 2:07, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Aeromexico AM4458
Effective 2026-04-13 through 2026-05-22
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 921)
Duration: 2:17, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4458
Effective 2026-05-25 through 2026-08-09
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 921)
Duration: 2:17, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4458
Effective 2026-08-10 through 2026-09-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 921)
Duration: 2:22, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4458
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 921)
Duration: 2:22, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4458
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 921)
Duration: 2:10, non-stop Airbus A321 (321)
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This flight number is listed as serving the following routes:
- Dallas Fort Worth (DFW) - Atlanta (ATL)
- Salt Lake City (SLC) - Spokane (GEG)