diff --git a/src/features/online-board/components/FullRouteTimeline/StationChange.test.tsx b/src/features/online-board/components/FullRouteTimeline/StationChange.test.tsx
new file mode 100644
index 00000000..a51ed8d5
--- /dev/null
+++ b/src/features/online-board/components/FullRouteTimeline/StationChange.test.tsx
@@ -0,0 +1,72 @@
+// @vitest-environment jsdom
+import { describe, it, expect } from "vitest";
+import { render, screen } from "@testing-library/react";
+import { StationChange } from "./StationChange.js";
+import type { IFlightLegStation } from "../../types.js";
+
+function makeStation(overrides: {
+  city?: string;
+  cityCode?: string;
+  airportCode?: string;
+  terminal?: string;
+}): IFlightLegStation {
+  return {
+    scheduled: {
+      airport: "",
+      airportCode: overrides.airportCode ?? "SVO",
+      city: overrides.city ?? "Moscow",
+      cityCode: overrides.cityCode ?? "MOW",
+      countryCode: "RU",
+    },
+    latest: {
+      airport: "",
+      airportCode: overrides.airportCode ?? "SVO",
+      city: overrides.city ?? "Moscow",
+      cityCode: overrides.cityCode ?? "MOW",
+      countryCode: "RU",
+    },
+    dispatch: "",
+    gate: "",
+    terminal: overrides.terminal ?? "",
+  } as IFlightLegStation;
+}
+
+describe("StationChange", () => {
+  it("renders a single Station when there is no change (noChange)", () => {
+    const a = makeStation({ city: "Moscow", cityCode: "MOW", airportCode: "SVO", terminal: "D" });
+    const b = makeStation({ city: "Moscow", cityCode: "MOW", airportCode: "SVO", terminal: "D" });
+    const { container } = render(<StationChange from={a} to={b} />);
+    // Single Station rendered (no station-change wrapper)
+    expect(container.querySelector(".station-change")).toBeNull();
+    expect(container.querySelector(".station")).not.toBeNull();
+  });
+
+  it("renders two Stations separated by arrow when city differs", () => {
+    const a = makeStation({ city: "Moscow", cityCode: "MOW", airportCode: "SVO" });
+    const b = makeStation({ city: "Saint Petersburg", cityCode: "LED", airportCode: "LED" });
+    const { container } = render(<StationChange from={a} to={b} />);
+    expect(container.querySelector(".station-change--city")).not.toBeNull();
+    expect(screen.getByText("Moscow")).toBeTruthy();
+    expect(screen.getByText("Saint Petersburg")).toBeTruthy();
+    expect(container.querySelector(".station-change__arrow")).not.toBeNull();
+  });
+
+  it("renders airport change format when airports differ but city matches", () => {
+    const a = makeStation({ city: "Moscow", cityCode: "MOW", airportCode: "SVO", terminal: "D" });
+    const b = makeStation({ city: "Moscow", cityCode: "MOW", airportCode: "DME" });
+    const { container } = render(<StationChange from={a} to={b} />);
+    expect(container.querySelector(".station-change--airport")).not.toBeNull();
+    expect(screen.getByText("Moscow")).toBeTruthy();
+    expect(screen.getByText("SVO/D")).toBeTruthy();
+    expect(screen.getByText("DME")).toBeTruthy();
+  });
+
+  it("renders terminal change format when only terminal differs", () => {
+    const a = makeStation({ city: "Moscow", cityCode: "MOW", airportCode: "SVO", terminal: "D" });
+    const b = makeStation({ city: "Moscow", cityCode: "MOW", airportCode: "SVO", terminal: "F" });
+    const { container } = render(<StationChange from={a} to={b} />);
+    expect(container.querySelector(".station-change--terminal")).not.toBeNull();
+    expect(screen.getByText("SVO/D")).toBeTruthy();
+    expect(screen.getByText("SVO/F")).toBeTruthy();
+  });
+});
diff --git a/src/features/online-board/components/FullRouteTimeline/StationChange.tsx b/src/features/online-board/components/FullRouteTimeline/StationChange.tsx
new file mode 100644
index 00000000..7cbf15a3
--- /dev/null
+++ b/src/features/online-board/components/FullRouteTimeline/StationChange.tsx
@@ -0,0 +1,42 @@
+import type { FC } from "react";
+import type { IFlightLegStation } from "../../types.js";
+import { Station } from "./Station.js";
+import { detectStationChange } from "./detectStationChange.js";
+
+export interface StationChangeProps {
+  from: IFlightLegStation;
+  to: IFlightLegStation;
+}
+
+function formatAirportWithTerminal(station: IFlightLegStation): string {
+  const code = station.scheduled.airportCode;
+  return station.terminal ? `${code}/${station.terminal}` : code;
+}
+
+export const StationChange: FC<StationChangeProps> = ({ from, to }) => {
+  const changeType = detectStationChange(from, to);
+
+  if (changeType === "noChange") {
+    return <Station station={from} />;
+  }
+
+  if (changeType === "city") {
+    return (
+      <div className="station-change station-change--city">
+        <Station station={from} />
+        <span className="station-change__arrow" aria-hidden="true">{"\u2192"}</span>
+        <Station station={to} />
+      </div>
+    );
+  }
+
+  // airport or terminal — same city
+  return (
+    <div className={`station-change station-change--${changeType}`}>
+      <span className="station-change__city">{from.scheduled.city}</span>
+      <span className="station-change__code">{formatAirportWithTerminal(from)}</span>
+      <span className="station-change__arrow" aria-hidden="true">{"\u2192"}</span>
+      <span className="station-change__code">{formatAirportWithTerminal(to)}</span>
+    </div>
+  );
+};