Can UPS Force a Tue-Sat TCD to Work Monday? Your Schedule Rights

By TeamstersGPT · Published July 25, 2026

Can UPS force a Tuesday-Saturday TCD or driver to work Monday? What your contract's workday-workweek rules say about your scheduled days and sixth-day pay.

Short version: your contract defines a regular scheduled work week, but that doesn't necessarily mean UPS can never require a day outside it — and how much protection you have depends heavily on your supplement and classification. Here's how to think about it as a Tuesday-through-Saturday Temporary Cover Driver (TCD).

What your contract says about the workweek

Most UPS supplements and riders define a "regular scheduled work week" as five (5) consecutive days, either Monday through Friday or Tuesday through Saturday. For example, the Western Region supplement's package-car language says the regular scheduled work week "shall consist of five (5) consecutive eight (8) hour days Monday through Friday or Tuesday through Saturday" [1]. The feeder language in the Western Region supplement and the Southwest Package Rider uses the same Monday-Friday-or-Tuesday-Saturday framework [5][6].

The key point: your regular schedule is one of those two five-day blocks. If you're a Tuesday-through-Saturday employee, Monday is not one of your five regular scheduled days — Saturday is your fifth day, and Monday would be a sixth (or seventh) report.

The catch: your normal week doesn't automatically block extra days

Here's where members get tripped up. The fact that Monday isn't in your regular week does not, by itself, mean UPS is barred from calling you in for a sixth day. What it changes is the pay and, in some cases, the order in which people are called.

TCDs specifically are treated as flexible coverage employees. The Southern Region language repeatedly notes that "TCDs who work five (5) days in a week will be the junior employee in the PCD classification for extra work on Saturday" [2][3][4]. That tells you two things: (1) TCDs are expected to be available for extra work, and (2) the contract already contemplates TCDs picking up days beyond their base five. So a demand to work a sixth day isn't automatically a violation — but it usually triggers premium pay and seniority-order rules.

Sixth- and seventh-day pay is where you gain leverage

Several agreements spell out that days worked beyond your regular week are premium days, and some make that work refusable by seniority.

  • The Local 344 rider provides that for a sixth (6th) day, employees get a four (4) hour guarantee at one-and-one-half (1½) times their regular rate, that "employees will be called by seniority, by classification," and that "employees may refuse this work when called" [7].
  • For the seventh (7th) day, the same rider guarantees four hours at two (2) times the regular rate, again called by seniority, and again "employees may refuse this work when called" [7].
  • The Southwest feeder rider says employees "working on their seventh (7th) day will be paid the premium rate of pay for their entire shift" [6].
  • The national air-driver language similarly says full-time air drivers "who work a sixth or seventh report shall receive time and one half (1½) for all hours worked" [8].

So under a rider like Local 344's, the answer to "can they force me?" is closer to no — sixth-day work is called by seniority and can be refused [7]. But those exact protections live in specific riders and supplements. Your supplement/rider may or may not contain the same "may refuse" language, so this is the part you have to verify against the agreement that covers your building.

Why "all TCDs are being forced" should make you cautious

When a manager says "everyone is being forced," a few contract questions matter:

  1. Is Monday being treated as a premium/extra day for a Tue-Sat employee? If Monday falls outside your regular five-day week, it should generally be paid at the applicable sixth-day premium under agreements that have that rule [7][6], not straight time.
  2. Is the work being offered by seniority first? Riders like Local 344 require sixth/seventh-day calls to go by seniority, by classification [7]. "All TCDs forced" can conflict with a by-seniority, refusable-work rule if your agreement has one.
  3. Is this actually a permanent schedule change vs. a one-off? UPS can change a regular scheduled workweek within the Monday-Friday / Tuesday-Saturday (and, for Sunday sorts, Sunday-Thursday) framework the contract allows [1][5][6]. But changing your regular schedule is different from tacking an extra day onto your existing five — and it usually has to follow posting/bidding rules and, in some cases, joint negotiation with the Local (e.g., before implementing new schedules on newly established feeder runs) [1][5][6].

General background (not from your contract)

Generally speaking, outside of a union contract, U.S. employers have broad authority to set and change schedules. In Texas, for instance, "scheduling of employees is entirely within the employer's control," and employers can require overtime as long as non-exempt workers are paid for it [10]. There is no general federal law preventing non-standard schedules [9]. So the reason a Tue-Sat Teamster has any protection here at all is the contract, not baseline employment law — which is exactly why the article/section language matters.

A handful of states and cities have "predictive scheduling" or "fair scheduling" laws requiring advance written notice (often 14 days) and extra "modification pay" when an employer changes a posted schedule [11][13]. California overtime rules also address premium pay when hours differ from a regularly scheduled workday under certain wage orders [12]. These are general legal background, not part of your UPS agreement — but they show why "you can't just add a day" is a real principle in many places. Your enforceable version of it comes from your supplement/rider.

Bottom line for a Tue-Sat TCD asked to work Monday

  • Monday is not part of your regular Tuesday-Saturday week [1][5][6]. Work on that day is generally a sixth-day report, which in agreements like Local 344's carries a 1½-time, four-hour-guaranteed premium and is offered by seniority and refusable [7].
  • TCDs are, by design, the go-to for extra work and are treated as the junior employee for extra Saturday work [2][3][4] — so being asked is normal, but "forced" may not hold up if your rider gives you a right to refuse sixth-day work [7].
  • Whether you can be required to work it, and at what rate, depends on the exact language in your supplement/rider — not on the general examples above.

What to do next: Don't just say "yes" to lock yourself in. First, ask your steward or Business Agent to pull the workday-workweek and sixth/seventh-day sections of the agreement that covers your building, and confirm (a) whether Monday is a premium day for a Tue-Sat employee, (b) whether it must be offered by seniority, and (c) whether you have a right to refuse. Get the "you must be there" demand in writing or via email if you can. Then ask TeamstersGPT again with your specific supplement or rider selected so we can quote the exact article and section that governs your schedule and pay.

Sources

  1. Western Region of Teamsters UPS Supplemental Agreement 2023-2028 — Art. 6 · § 2 · p. 25–26
    the hours of 9:00 p.m. (2100 hours) and 12:00 midnight (00 hours) on the preceding Sunday without the payment of premium pay or overtime rates of pay. - 234 - (d) Prior to implementing a four (4) day, ten (10) hour work week on newly established feeder runs, the Employer shall…
  2. Teamsters Southern Region Supplemental Agreement 2023-2028 — Art. 49 · § 7 · p. 95–96
    opportunities for that day. TCDs who work five (5) days in a week will be the junior employee in the PCD classifi - cation for extra work on Saturday. - 303 - LETTER OF UNDERSTANDING ARTICLE 49, SECTION 7 Temporary Cover Drivers Rate of Pay This “LETTER OF UNDERSTANDING” is…
  3. Teamsters Southern Region Supplemental Agreement 2023-2028 — Art. 49 · § 7 · p. 93–94
    e qualified, the junior full-time employee in that classification using their full-time seniority date will be the employee laid off and/or displaced. - 301 - LETTER OF UNDERSTANDING ARTICLE 49, SECTION 7 Temporary Cover Drivers Rate of Pay April 21, 2009 This “LETTER OF…
  4. Teamsters Southern Region Supplemental Agreement 2023-2028 — p. 94–95
    load Employees: If an employee on the preload operation, who is a TCD, who works their regular shift, and then covers for a full-time Service Provider - 302 - for an unplanned absence, and starts within an hour and a half of the full-time Service Providers start time, he/she…
  5. Western Region of Teamsters UPS Supplemental Agreement 2023-2028 — Art. 19 · § 1 · p. 24–25
    authorized work activity, has been or is being operated by or has been or is, during the course of employ- ment, under the control of any employee(s). - 233 - ARTICLE 19—OVERTIME AND HOLIDAY PERIODS The Company shall continue its efforts to reduce overtime where requested. If…
  6. Southwest Package Rider & Southwest Sort Rider 2023-2028 — § 10 · p. 12–13
    S ON DELIVERIES In the event of a dispute arising from the loss of merchandise or equipment, the employee will not be held responsible, provided that: - 276 - 1. The equipment or the employee has been provided with adequate locking devices and they were properly used. 2. The…
  7. Local 344 Rider 2023-2028 — Art. 12 · § 9 · p. 21–22
    (6th) Day Worked In order to solve an available hours problem for an employee’s sixth (6th) day of work, as outlined in Article 12, Section 9, of the - 293 - CRT Supplement, the undersigned parties agree to a four (4) hour guarantee on an employee’s sixth (6th) day of work at…
  8. National Master UPS Agreement 2023-2028 — Art. 40 · p. 174–175
    driver clas- sification or a combination of less than eight (8) hours scheduled work in the air driver classification and other bargaining unit clas - - 165 - Article 40 sifications, except air walker. The Employer will notify the Union within thirty (30) calendar days in…
  9. Your Right to Fair and Safe Work Schedules in California
    No federal or California laws prevent employers from requiring non-standard work schedules in an employment contract.
  10. Work Schedules
    Work schedules are up to an employer to set and enforce, i.e., scheduling of employees is entirely within the employer's control, and it is up to the employees to comply with the schedule that is given to them. Employers can require employees to work overtime, as long as the non-exempt employees are properly paid for the overtime hours they put in (keep in mind that neither Texas nor federal law require payment of "daily overtime" - overtime pay at time and a half is owed only for hours in exces
  11. Senate Labor Committee Passes Fair Scheduling Act | CDF Labor Law LLP
    ### Leading The Conversation on California Labor & Employment Law. This bill is designed to require California grocery, retail, and restaurant employers to provide employees advance notice of their work schedules and to pay its employees “modification pay” for any unilateral changes that the employer makes to the schedule thereafter. SB 878, in its current form, requires covered employers to provide all non-exempt employees with their work schedule, setting forth all hours of work, at least seve
  12. Exceptions to the general overtime law
    2. One and one-half times the employee's regular rate of pay for any work in excess of the regularly scheduled hours in any workday beyond the schedule established by the agreement or those hours over 10 and up to 12 hours a day or beyond 40 hours per week. 4. For all Orders except Order 16, if the employer requires an employee to work fewer hours than those that are regularly scheduled, the employer must pay the employee overtime at the rate of one and one-half times the employee's regular rate
  13. Predictive scheduling laws 2026: What changed?
    * **Advance Notice of Work Schedules:** Employers must provide written work schedules to employees at least 14 days in advance. The law also requires employers to provide a good faith estimate of hours upon hiring and a rest period of at least 10 hours between shifts (or time-and-a-half pay if the employee agrees to forgo the rest period). * **Advance Notice of Work Schedules**: Employers must provide employees with a written work schedule at least 14 calendar days in advance. * **Compensation f

Frequently asked

Do I get extra pay for working Monday if I'm a Tuesday-Saturday employee?
In agreements that address it, yes. For example, the Local 344 rider guarantees four hours at one-and-one-half times your rate for a sixth day worked, and premium rates for a seventh day [#7]. Your exact rate depends on your supplement or rider, so confirm which one covers your building.
Can I refuse the sixth day of work?
Under some riders you can. The Local 344 rider says sixth- and seventh-day work is called by seniority, by classification, and that 'employees may refuse this work when called' [#7]. Not every supplement has identical language, so verify yours before relying on a right to refuse.
Why are TCDs the ones being asked to cover extra days?
TCDs are designed as coverage employees. The Southern Region agreement notes that TCDs who work five days in a week become the junior employee in the PCD classification for extra Saturday work [#2][#3][#4], so they're routinely first in line for extra work.
Can UPS just change my regular schedule from Tue-Sat to something else?
UPS can set a regular week within the frameworks the contract allows (Monday-Friday, Tuesday-Saturday, or a Sunday-Thursday week for Sunday sorts) [#1][#5][#6], but changes generally follow posting and bidding rules, and some new schedules require negotiation with the Local [#1]. Adding a sixth day is different from changing your regular five.
Does normal employment law stop them from forcing an extra day?
Generally, no. Outside the contract, employers largely control scheduling and can require overtime if it's paid properly [#10], and there's no general federal ban on non-standard schedules [#9]. Your protection comes from your Teamsters agreement, not baseline law.

Ask TeamstersGPT with your supplement selected to get the cited article and section for your local.