Delta Air Lines, Inc.
Trademark enforcement profile · on record 1978–2026
Delta Air Lines, Inc. has filed federal trademark or copyright enforcement actions. On record (1978–2026): 36 federal trademark or copyright lawsuits; 44 oppositions and cancellation petitions at the USPTO Trademark Trial and Appeal Board (prevailed in 63% of merits decisions).
Data summary based on public records (USPTO TTAB proceedings and PACER/CourtListener federal court dockets). Figures reflect filings on record, not a characterization of the merits or good faith of any individual action. Not legal advice.
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Federal court filings
At the Trademark Trial and Appeal Board (TTAB)
Prevailed in 63% of proceedings the Board actually decided on the merits (settled and withdrawn proceedings excluded from this calculation).
Designs Delta Air Lines, Inc. has opposed
Real trademark applications Delta Air Lines, Inc. challenged at the USPTO — the kind of design that draws an opposition. If your artwork looks like one of these, expect pushback. Each links to its USPTO docket.
Source: USPTO Trademark Trial and Appeal Board records. “Prevailed” means Delta Air Lines, Inc. got the outcome it sought; settled/withdrawn cases ended without a Board ruling on the merits. Images from public USPTO records.
Marks Delta Air Lines, Inc. has asserted in proceedings
| Mark | Serial | Proceedings | Won / lost |
|---|---|---|---|
| DELTA SKY CLUB | 77684419 | 19 | 6 / 3 |
| DELTA COMFORT+ | 86298499 | 13 | 5 / 2 |
| DELTA OFFICIAL AIRLINE OF CHAMPIONS | 86309160 | 13 | 5 / 2 |
| DELTA SHUTTLEtext | 74201827 | 11 | 5 / 1 |
| DELTA CONNECTIONtext | 73566899 | 11 | 5 / 1 |
| (design-only mark) | 72086020 | 11 | 6 / 3 |
| DELTA 360text | 86068867 | 10 | 4 / 1 |
| DELTA | 75064766 | 10 | 2 / 2 |
| DELTA VACATIONStext | 75698744 | 10 | 4 / 1 |
| (design-only mark) | 77182440 | 9 | 5 / 2 |
| THE SKY DECK AT DELTA SKY CLUBtext | 85817677 | 9 | 1 / 0 |
| DELTA EDGEtext | 86787310 | 9 | 4 / 0 |
| DELTA SKY CLUBtext | 87347436 | 9 | 1 / 0 |
| DELTA SKYWATCHtext | 87865925 | 9 | 4 / 0 |
| DELTA STUDIOtext | 86225489 | 8 | 3 / 0 |
| (design-only mark) | 86328420 | 8 | 5 / 2 |
| DELTA FLIGHT MUSEUM | 85940690 | 8 | 3 / 0 |
| DELTAtext | 72017621 | 8 | 6 / 1 |
| DELTA BIOMETRICStext | 87887303 | 8 | 3 / 0 |
| DELTA PROFESSIONAL SERVICEStext | 88190340 | 8 | 3 / 0 |
| DELTA FLIGHT PRODUCTStext | 87075960 | 8 | 3 / 0 |
| DELTA ONEtext | 86221792 | 7 | 2 / 0 |
| DELTA MILESTONE AWARDStext | 88207267 | 7 | 2 / 0 |
| DELTA AIR LINEStext | 72433473 | 6 | 5 / 1 |
| DELTA CENTER | 74249981 | 6 | 0 / 0 |
| DELTA SKY ZONEtext | 85095063 | 6 | 1 / 0 |
| DELTA FLIGHT MUSEUMtext | 85940700 | 5 | 0 / 0 |
| (design-only mark) | 76311945 | 5 | 1 / 3 |
| DELTA COMFORT +text | 86269092 | 5 | 0 / 0 |
| DELTA ONEtext | 86620771 | 5 | 0 / 0 |
| (design-only mark) | 86932718 | 5 | 4 / 0 |
| (design-only mark) | 73206154 | 5 | 1 / 3 |
| DELTA ONE AT LAXtext | 86620722 | 5 | 0 / 0 |
| BRINGING OUR BRAND TO LIFE THE VOICE OFDELTA THE VOICE OF DELTA LISTEN. CARE..CONNECT. RESERVATION SALES CUSTOMER CARE | 86127891 | 5 | 0 / 0 |
| DMS A DELTA AIR LINES COMPANY | 86830806 | 5 | 0 / 0 |
| DELTA YOUR BEST PARTNERtext | 86776148 | 5 | 0 / 0 |
| DELTA YOUR BEST PARTNER | 86776162 | 5 | 0 / 0 |
| DELTA EXECUTIVE INSIDERtext | 87010942 | 5 | 0 / 0 |
| DELTA YOUR BEST PARTNER | 86776185 | 5 | 0 / 0 |
| DELTA CENTERtext | 74249980 | 5 | 0 / 0 |
| (design-only mark) | 86936874 | 5 | 4 / 0 |
| DELTA AIRELITEtext | 76316100 | 5 | 0 / 0 |
| DELTA PRIVATE JETStext | 85464099 | 5 | 0 / 0 |
| (design-only mark) | 77182424 | 4 | 1 / 2 |
| DELTA AWAY WE GO | 85441062 | 4 | 1 / 2 |
| SKY CLUBtext | 87347498 | 4 | 1 / 0 |
| (design-only mark) | 97048804 | 4 | 3 / 0 |
| DELTA CARESTANDARDtext | 90030283 | 4 | 0 / 0 |
| DELTA FLYREADYtext | 90764376 | 3 | 3 / 0 |
| DASHtext | 72402419 | 3 | 2 / 0 |
| DELTA FLIGHT PRODUCTStext | 87984161 | 2 | 2 / 0 |
| SKYtext | 73203491 | 2 | 1 / 1 |
| WESTERN AIRLINEStext | 72089623 | 2 | 1 / 1 |
| SKYMILES EXPERIENCEStext | 86317298 | 1 | 1 / 0 |
| DELTA CENTER | 98045029 | 1 | 0 / 0 |
| DELTA TECHOPS | 99153652 | 1 | 0 / 0 |
| DELTA TECHOPS | 99025128 | 1 | 0 / 0 |
| (design-only mark) | 75390559 | 1 | 0 / 0 |
| ENDEAVOR AIR | 85946663 | 1 | 0 / 1 |
| ATLANTA'S HOMETOWN AIRLINEtext | 85196441 | 1 | 0 / 0 |
From public USPTO records. A mark is listed when it appears as a senior asserted mark in TTAB or federal-court proceedings on file. Serial links open the USPTO TSDR record.
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Data sources: publicly published USPTO Trademark Trial and Appeal Board proceedings (1951–2026, with possible gaps before electronic filing) and U.S. federal court dockets (PACER/CourtListener, nature-of-suit codes 840 and 820). Figures reflect filings on record and do not characterize the merits, validity, or legitimacy of any individual action by Delta Air Lines, Inc.. Trademark holders have legal rights — and in some doctrines, an obligation — to enforce registered marks. This page does not provide legal advice; consult licensed counsel for case-specific questions. See the full leaderboard.