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14 CFR Part 117, Table C — Flight Duty Period: Augmented Operations

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Scheduled time of start (acclimated time)Maximum flight duty period (hours) based on rest facility andnumber of pilots
Class 1rest facilityClass 2rest facility | Class 3rest facility
3 pilots4 pilots | 3 pilots | 4 pilots | 3 pilots | 4 pilots
0000-055915 | 17 | 14 | 15.5 | 13 | 13.5
0600-065916 | 18.5 | 15 | 16.5 | 14 | 14.5
0700-125917 | 19 | 16.5 | 18 | 15 | 15.5
1300-165916 | 18.5 | 15 | 16.5 | 14 | 14.5
1700-235915 | 17 | 14 | 15.5 | 13 | 13.5