Originally Posted by unstabilized

20-L-1 Original Arrival Time
20-L-1-a A Pilot’s original Arrival time shall be the original scheduled Arrival time of the last flight of his Trip, as measured at the time immediately before his first reassignment is made except that the following shall apply to a Pilot who is assigned or reassigned flying under Section 20-F-1:
20-L-1-a-(1) If he is advised of the loss of his flying within seventy-two (72) hours of the scheduled Departure of the Trip which contained the lost flying, his original Arrival time shall be the scheduled Arrival time of the Trip before any flying was lost.
20-L-1-a-(2) If he is advised of the loss of his flying more than seventy-two (72) hours before the scheduled Departure of the Trip which contained lost flying, then his original Arrival time shall be determined at such seventy-two (72) hour point, as follows:
20-L-1-a-(2)-(a) If the Pilot does not have an assignment on the last day of the period subject to Section 20-F-1 assignment or reassignment, his original Arrival time shall be the scheduled Arrival time of the Trip before any flying was lost.
20-L-1-a-(2)-(b) If the Pilot does have an assignment on the last day of the period subject to Section 20-F-1 assignment or reassignment, his original Arrival time shall be the scheduled Arrival time of that assignment.
20-L-1-a-(3) Notwithstanding Sections 20-L-1-a-(1) and 20-L-1-a-(2), if a Pilot is being assigned or reassigned flying under Section 20-F-1 due to a previous Section 20-F assignment or reassignment, his original Arrival time shall be the scheduled Arrival time of the Trip before any flying was lost.
20-L-1-a-(4) For the purposes of this Section 20-L-1, a Pilot who voluntarily impacts the flying on the last day of the period subject to Section 20-F-1 (e.g., making a request for a
specific flight assignment or through trip-trading) shall not be considered to have been assigned or reassigned flying under Section 20-F-1.
20-L-1-b A Pilot’s original Arrival time on a Trip that ends in a Surface Deadhead shall be the scheduled Arrival time of the Surface Deadhead.

20-L-2 Limitations When Reassigned From Basic Flying 20-L-2-a When a Pilot’s original Arrival time is:
20-L-2-a-(1) From 0000 to 1200, the Pilot must be scheduled to arrive from the reassigned Trip no later than 1200 the next day.
20-L-2-a-(2) From 1201 to 2359, the Pilot must be scheduled to arrive from the reassigned Trip no later than 2359 the next day.
20-L-2-b If reassigned into a day off and the reassignment prevents a commuting Pilot from returning to his primary residence on that day off, the Pilot shall be provided a hotel room upon request.
20-L-2-c A Reserve whose original assignment included flying on an FDO shall not be reassigned beyond that FDO, without his concurrence.

20-L-3 Limitations When Reassigned From Global Flying
20-L-3-a If reassigned to a Trip with no augmentation or a Trip whose maximum required augmentation level is single augmentation, the reassigned Trip must have a scheduled Arrival time
20-L-3-a-(1) within forty-eight (48) hours of his original Arrival time, or
20-L-3-a-(2) within thirty-six (36) hours of his original Arrival time if the reassignment contains flying that is scheduled to begin prior to forty-eight (48) hours before his original Arrival time.
20-L-3-b If reassigned to a Trip whose maximum required augmentation level is double augmentation, the reassigned Trip must have a scheduled Arrival time
20-L-3-b-(1) within sixty (60) hours of his original Arrival time, or
20-L-3-b-(2) within forty-eight (48) hours of his original Arrival time if the reassignment contains flying that is scheduled to begin prior to sixty (60) hours before his original Arrival time.
20-L-3-c In the event a Pilot is reassigned to arrive at his Base later than originally scheduled, upon his request the Company shall notify the Pilot's primary residence or contact number of the delay and expected Arrival time.

20-L-4 A Pilot shall not be reassigned into a vacation day(s) or into day(s) protected in accordance with Section 20-D-5. However, a Pilot may be required to remain at a city to fly a delayed aircraft on such days, but only if no other solution exists to operate the flight in a timely manner. A Pilot whose vacation days are disrupted shall have the lost vacation day(s) added to the end of the vacation period.

20-L-5 It shall not be considered a reassignment when, after he reports for a Trip, a Pilot's originating segment is delayed and he is given an Off-Duty Period in accordance with Section 5-F- 3 prior to departing on the delayed segment. However, the following shall apply:
20-L-5-a The Pilot shall be responsible for continuing to fly the Trip and shall receive two (2) hours of Add Pay provided the delayed originating segment has an actual Departure. However, if the Pilot receives Add Pay under Section 20-L-6-a and/or 20-L-6-b for the Trip, then this Section 20-L-5-a shall not apply.
20-L-5-b If the Trip requires a Pilot to work into a previously scheduled day or days off, he shall be awarded a vacation day for each such day. However, if the Pilot becomes eligible for day- off restoration under Section 20-N for the Trip, then this Section 20-L-5-b shall not apply, even if the application of Section 20-N results in no days off restored.

20-L-6 Add Pay for Reassignments
20-L-6-a Late Pay. A Lineholder shall receive fifty percent (50%) Add Pay for all scheduled
Flight Time and Deadhead Time after his original Arrival time.
20-L-6-b Day-Off Pay. A Pilot shall receive fifty percent (50%) Add Pay for all scheduled Flight Time and Deadhead Time on a day off (regardless of whether the day off is restored). A Reserve who is reassigned into a FDO shall not receive Add Pay for the reassignment.
20-L-6-c If a Pilot is reassigned more than once, Add Pay received in Section 20-L-6 shall be determined after the last reassignment.
20-L-6-d Once a Pilot’s original Arrival time is established, an assignment made under Section 20-F-1 shall be considered a reassignment for purposes of Section 20-L-6.
20-L-6-e Deadheading added to a Pilot’s Trip and changes to deadhead segments shall be considered a reassignment for purposes of Section 20-L-6.