Also called the Pitman schedule. Twelve-hour shifts that never run more than three in a row, and every crew gets a full three-day weekend every other week. The most popular 12-hour pattern on the floor for a reason.
Panama is a TWO-WEEK cycle. The grid below is week 1; in week 2 the pattern inverts (the crew that worked Mon-Tue works Wed-Thu). Apply it twice with the crews swapped to get the full rotation.
Panama (2-2-3) shift schedule — weekly shift grid, one row per staffing slot.
Slot
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Shift
Crew AOperator
07:00–19:00×5
07:00–19:00×5
Off·
Off·
07:00–19:00×5
07:00–19:00×5
07:00–19:00×5
12h
Crew BOperator
Off·
Off·
07:00–19:00×5
07:00–19:00×5
Off·
Off·
Off·
12h
Crew COperator
19:00–07:00+1×5
19:00–07:00+1×5
Off·
Off·
19:00–07:00+1×5
19:00–07:00+1×5
19:00–07:00+1×5
12h overnight
Crew DOperator
Off·
Off·
19:00–07:00+1×5
19:00–07:00+1×5
Off·
Off·
Off·
12h overnight
Supervisor DayShift supervisor
07:00–19:00
07:00–19:00
07:00–19:00
07:00–19:00
07:00–19:00
07:00–19:00
07:00–19:00
12h
Supervisor NightShift supervisor
19:00–07:00+1
19:00–07:00+1
19:00–07:00+1
19:00–07:00+1
19:00–07:00+1
19:00–07:00+1
19:00–07:00+1
12h overnight
One row per staffing slot; ×N means that many people on that block. Times are local to the location. +1 marks a shift that ends the following calendar day.
Use this pattern when…
You need continuous coverage but 4 consecutive nights (as in DuPont) is a non-starter with your crew.
Every-other-weekend-off is the retention lever that matters most in your plant.
You want a 2-week cycle that people can memorize, rather than a 4-week one they have to look up.
What to watch out for
It averages 42 hours a week, same as DuPont — the structural overtime is the price of 12-hour continuous coverage.
The 3-day block is always the weekend block. That means every crew works alternate weekends, and no amount of shuffling changes it.
Whether crews stay fixed on days/nights or swap between them is a separate decision. Fixed nights is kinder to sleep but concentrates the burden; rotate FORWARD if you rotate at all.
From CSV to a live schedule
Three steps, no data entry.
The download is not a PDF you print and pin up. Its columns are the ones Weekwright's schedule importer reads, so the file you edit in Excel is the file you upload.
1
Swap in your team
Replace the placeholder names in the Employee column with your staff. Leave Day, Start, End, and Position alone — those are what the importer maps.
2
Upload it
Drag the file onto the schedule page. Every row is previewed with its detected columns before anything is created, so a bad cell is a warning, not a surprise.
3
Tell the AI what changed
“Maya is off Thursday, cover it”. The agent repairs the week against your real availability, skills, and compliance rules instead of you re-editing the grid.
A four-crew, 12-hour rotation on a two-week cycle: work 2 days, off 2, work 3, then the pattern inverts the following week. Nobody works more than three shifts in a row and every crew gets every other weekend off as a three-day block.
Is Panama the same as the Pitman schedule?
Yes — 2-2-3, Panama, and Pitman all name the same rotation. You will also see it written as 'every other weekend off' in job postings.
Panama or DuPont?
Panama caps consecutive shifts at 3 and gives alternate weekends off on a memorable 2-week cycle. DuPont allows 4 consecutive nights but pays it back with a full 7-day break every 4 weeks. Both average 42 hours. Ask your crew which tradeoff they want — they will have an opinion.
Stop rebuilding the same week.
Weekwright drafts it, checks it against your rules, and lets you approve. Free for a single location.