Last checked: September 4, 2026
Project Flight Codes [Update 9] (September 2026) – Free Secret Liveries
· September 4 — added 4 Boeing 727 codes; 4 rejections upgraded to substantive evidence
· September 2 — page created; 6 active, 1 dead
Project Flight codes pay no cash, gems or boosts. They unlock hidden aircraft liveries: paint schemes that never appear in the normal livery list. Ten are confirmed by two independent sources as of September 4, 2026. Seven more circulate on the wiki alone; we name each and say why it is not in the table.
All Project Flight Codes (September 2026)
Active Codes
Every code below has a witness that is not the wiki. Codes are per aircraft: a 757 code typed on a 737 does nothing. We also checked each against its own aircraft's wiki page — the 757, 787 and A350 pages were edited after Update 9 and still name the code beside the livery.
| Code | Livery & aircraft | Status |
|---|---|---|
| SENIAC | Air Seniac livery — Boeing 737-800 (free aircraft). The first code ever added to the game | Active |
| USA24 | Southwest Airlines "Freedom One" livery — Boeing 737-800 (free aircraft) | Active |
| NATGEO | National Geographic livery — Boeing 757-200, Rolls-Royce engine variant only | Active |
| KIPPY10000 | KippyJet livery — Boeing 757-200, Rolls-Royce engine variant only | Active |
| SKYTEAMKLM | KLM SkyTeam livery — Boeing 787-9 (135 Robux pass required) | Active |
| XMAS23 | Project Christmas livery — Airbus A350-900 (130 Robux pass required) | Active |
| GRAVITY | G-Force One livery — Boeing 727-200 (free aircraft) | Active |
| FLYINGHORSE | Tex Sutton livery — Boeing 727-200 (free aircraft) | Active |
| KIPPY20000 | KippyJet 20,000-subscriber livery — Boeing 727-200 (free aircraft) | Active |
| SHUTTLEDOWN | Trump Shuttle livery — Boeing 727-200 (free aircraft) | Active |
Expired Codes
| Code | Former livery | Status |
|---|---|---|
| CHICOBENTOGOL | GOL "Chico Bento" livery, Boeing 737 — struck from the wiki on January 6, 2025, edit summary "Deleted a code that doesn't work". The 737's page still lists every GOL livery as upcoming | Dead |
Seven codes we found and did not publish
Rejected — the livery does not exist yet. GOLCHICOBENTO, CHICOBENTO, LATAMHELLOKITTY and LATAMHARRYPOTTER reached the wiki's code list in a single edit on July 25, 2026 by one account. The aircraft pages collapse them. All seven GOL liveries on the 737 are tagged upcoming, Chico Bento included. So is the 787's LATAM Harry Potter livery — and that tag was written eight days earlier by the same account that then published the code. No LATAM Sanrio livery is on the 787 at all: the game's only Hello Kitty paint is EVA Air's on the 777, code-free.
Still held back — first-party, but only one witness. TheTrooper (757) and TIGER (Eurofighter) sit in the Update 7.30 notes of September 1, 2024 beside the 727 codes, but nothing off the wiki repeats them. WORLDCUP26 (737) is the closest miss: a patch line dated March 28, 2026 reads "Added Boeing 737 American Airlines FIFA World Cup 26 - Special Livery (Code: WORLDCUP26)", and the livery sits in the 737's live roster, not its upcoming list. Those Discord posts are member-gated, though each message ID decodes to a timestamp matching its claimed date.
🎁 Out of Project Flight codes?
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Earn Robux instead →How to Redeem Project Flight Codes
There is no "Redeem Code" entry in Settings, no Twitter-bird icon on the HUD. The box sits on the livery selection page, one screen deep in the hangar.
- Open the hangar from the main menu, or pick an aircraft at a gate.
- Select the aircraft the code belongs to — the 737 for SENIAC, the 727 for GRAVITY.
- Open its Livery tab and scroll that column for the code field — see the caveat below.
- Type the code exactly as printed. The livery joins that aircraft's list permanently.
Check your 757's engines. NATGEO and KIPPY10000 are filed under "Rolls-Royce engine" — the 757 is the only aircraft with switchable engines.
How to Get More Project Flight Codes
The Discord is the drop channel, and it is first-party. The invite discord.gg/projectflight is a vanity URL for guild 679004503906844672 — the guild the wiki cites for every patch note it quotes.
The Roblox group is verified but silent. Community 5868640, 297,403 members on September 4, 2026, owner MintyFS; its shout was empty when we checked. The developers' X account, @ProjectFlightFS, does post codes: "Use livery code NATGEO for cool 757 livery!" went out at 14:48 UTC on June 1, 2024, 82 seconds after the same announcement hit Discord.
Creator milestones are the other route. SENIAC, KIPPY10000 and KIPPY20000 are named after Roblox YouTubers; the wiki sets the bar at 10,000 subscribers plus active Project Flight coverage. Event liveries arrive at Christmas, which is what XMAS23 is.
When Are New Codes Released?
With liveries, not on a calendar. Update 7 brought NATGEO, Update 7.30 the four 727 codes, a March 2026 patch WORLDCUP26. Update 9 shipped none: its notes list reworked 787 liveries and new A320-family and A340 aircraft, no code strings. The next window is the next content drop or Christmas.
Date the patch, not the bracket tag. The developers' scheduled Roblox event "Update 9.0 (PF Revamp)" opened at 16:00 UTC on August 29, 2026, and all 23 badges were re-saved between 15:21 and 16:13 UTC that day — what a full deploy looks like. Three hotfixes followed, on August 29, 31 and September 2. The game's public "last updated" stamp reads 03:02 UTC on September 2, 24 minutes after the third was announced: a hotfix, not a content drop.
Why Aren't My Codes Working?
- Wrong aircraft. The box on the 737's livery page will not accept SKYTEAMKLM.
- Wrong engines. The two 757 codes need the Rolls-Royce variant.
- You do not own the aircraft. SKYTEAMKLM and XMAS23 paint pass-locked planes.
- Case. No source states whether the field is case-sensitive, and the wiki prints one withheld candidate, TheTrooper, in mixed case. Copy exactly what is printed.
- Old server. Update 9 took three hotfixes, the first purely to fix pass aircraft not spawning. Public servers cap at 20, so rejoining for the newest build takes seconds.
Project Flight in Numbers
From the Roblox API at 20:09 UTC on September 4, 2026: 69,019,116 visits, 386,141 favourites, 142,755 likes to 12,362 dislikes (92.0% positive), 2,554 in-game, 20 per public server. Its developers still label it Alpha.
It sells nine live game passes on September 4, 2026: BelugaXL 195 Robux, 777 155, 787 135, A350 130, A340 Family 125, A330 115, Eurofighter 95, Citation II 70, ATC 50. Five are off sale, among them a "737 Special Livery Pack" and a "2x Cash" pass that doubled career-flight earnings — liveries used to be sold, and that pass is the only trace of a spendable currency.
How We Verified This List
Checked on September 4, 2026 against the Roblox games, votes, groups, badges, game-pass, virtual-events and universe-resolver APIs (place 6349094071 resolves to universe 2350840700, every endpoint control-tested), Discord's invite API, and the wiki's revision history and per-aircraft pages — which produced every rejection above.
NATGEO comes from the developers' X account, seven weeks before the wiki's code page existed. Five more come from Kipetio's "Every Code in Project Flight!" (July 11, 2024), whose own KippyJet livery is one of them. The 727 four rest on a pinned comment by Poko, who lists them in a different order and case from the wiki — the test that separates a witness from a copy. A rival "all livery codes" video fails it: its description admits the codes were "verified from the official Project Flight Wiki", and its running order is the wiki's. The only tracker page that ever ranked here was an AI farm listing no codes at all; it now returns HTTP 410. Full method on our how we verify codes page.
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Frequently Asked Questions
Hidden aircraft liveries — paint schemes not listed in the normal livery menu. There is no cash, gem or boost code. Ten are double-sourced as of September 4, 2026: SENIAC and USA24 (Boeing 737), NATGEO and KIPPY10000 (Rolls-Royce Boeing 757), GRAVITY, FLYINGHORSE, KIPPY20000 and SHUTTLEDOWN (Boeing 727), SKYTEAMKLM (Boeing 787) and XMAS23 (Airbus A350).
On the livery selection page, not in a settings menu: open the hangar, pick the aircraft the code belongs to, then open its Livery tab. Update 9 rebuilt that screen on August 29, 2026, so it no longer matches the wiki's screenshot from July 19, 2024, and no footage published since shows where the field moved to.
For two of the ten, yes. SKYTEAMKLM paints the Boeing 787, a 135 Robux pass, and XMAS23 the Airbus A350, a 130 Robux pass, both priced live on September 4, 2026. The 727, 737 and 757 codes need no pass. Project Flight itself is paid access at 50 Robux, so no code works until you own the experience.
More Project Flight Guides
Project Flight: our Project Flight beginner's guide covers the free aircraft, the airports and their ICAO codes, a pushback-to-touchdown checklist and ATC.
Other flight sims: Pilot Training Flight Simulator codes, its PTFS hub and aircraft tier list; Flight World codes and its hub. Airport-side: Cabin Crew Simulator codes and its hub, Airport Tycoon codes, Secure the Airport codes, and our Roblox codes roundup.
Not affiliated with Project Flight, MintyFS or Roblox Corporation.